Answer
the answer is A
although our tempurature can vary depending on extreme hots and colds, or other external factors such as sickness.
Explanation:
Which of the following should occur first by investigators?
O clean the blood
O photograph blood stain
O test for DNA
O package the stained object
Answer:
the last one
Explanation:
yh the lastnone
A scientist is studying trace fossils of an early mammal. Which type of informatin can be learned from studying
trace fossils?
how many teeth the mammal had
the structure of the mammal's skeleton
information about the behavior of the mammal
how the mammal is related to modern mammals
Answer:
Studying the trace fossils allows scientists to determine how the animal moved, whether it traveled alone or in groups, the environment in which it lived in, an organisms feeding habits or nesting behavior, and their feces, known as profiteroles, can provide information about an organism's diet.
Explanation:
hope it helps
The environment in which the organism lived, its feeding habits or nesting behavior, and their feces, known as profiteroles, can reveal information about an organism's nutrition are all things that can be learned through studying trace fossils.
What types of information do we get from trace fossils?Instead of the preserved remnants of the actual animal's body, trace fossils offer us indirect proof of life in the past in the form of animal footprints, tracks, burrows, borings, and feces.What information can scientists gain from trace fossils?Paleontologists can learn about the activity of ancient species by studying trace fossils. For instance, studying dinosaur footprints has greatly improved our knowledge of their behavior.What are two types of trace fossils?The majority of known trace fossils come from marine strata. There are basically two different kinds of traces: exogenic traces, which are created on the sediment's surface (like tracks), and endogenic traces, which are created within the sediment's layers (such as burrows).
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How many sqaure feet would I have left if I take away 30 to 40 feet from 100 by 150
The correct answer is 13,800 feet.
Explanation:
30 to 40 feet has an area of 30 x 40 = 1200 sq ft
100 to 150 feet has an ares of 15,000 sq ft.
To get to the answer, you simply subtract 1200 from 15,000 to get 13,800.
Hope this helps! :)
9. Which diagram in Figure 1.19 represents single type of a human tissue?
(3) Kidney
(4) Digestive System
(1)Neuron
(2) Muscle
Answer: kidney
Explanation:
Write a poem about symbiotic relationships. It must include Commensalism Mutualism, Parasitism, Competition, and Predation.
Answer:
Explanation about Commensalism Mutualism, Parasitism, Competition, and Predation are given below.
Explanation:
There are various symbiotic relationship formed between the organisms present in the environment. These relationships are Commensalism Mutualism, Parasitism, Competition, and Predation. In Commensalism relationship, one organisms gets benefits while the other neither get benefit nor harm. In mutualism, both organisms gets benefits from one another. In Parasitism, one organism get benefits and the other get harmed. In Competition, both organisms cause harm to one another and both are damaged through their actions and in Predation, one organism is benefited by killing the other organism to feed itself.
Some plants have a waxy covering on their leaves. How does the waxy covering help
the plant to survive?
O It allows the plant leaves to grow wider and collect more sunlight.
It discourages predators from eating the plant.
It helps the plant reproduce faster in colder environments.
O It helps the plant keep its moisture in hot weather conditions.
Answer:
It helps the plant retain water.
The waxy covering on plant leaves, young stems, and fruit is called the "cuticle". It is composed of cutin, a wax-like material produced by the plant that is chemically a hydroxy fatty acid. The purpose of this covering is to help the plant retain water.
Answer:
D. It helps the plant keep its moisture in hot weather conditions.
Explanation:
the gravity of the Sun and Moon pull Earth's surface in opposite direction:
Answer:
The moon's gravity pulls more on the planet than the water on the opposite side.These two waters bulges on opposite sides of the Earth aligned with moon are the high tides.Spring tide occure when the Earth,the Sun and the moon are aligned,increasing the gravitational pull on the oceans.
Explanation:
i hope its helps
I will give you the brain thing if you help me this correct way
fill in the planks plz help am givng brainliest
What are the following amounts of energies in joules.
(a) 15 kJ (b) 3.5MJ (3) 0.2KJ
Answer:
Explanation:
1 kJ = 1000joules
15kj = 15000 joules
1 Megajoules = 1000000 Joules
3.5 mj = 3,500,000 joules
1kj = 1000joules
0.2Kj = 200 joules
(25) A farmer wants to improve the yield of tomatoes from his plants.
The farmer chooses the plants that produce the best yield of tomatoes to produce
the next generation of tomato plants.
This is repeated for several generations.
What is the name of this process?
A adaptation
B fertilization
C population growth
D selective breeding
Answer:
D is your answer
Explanation:
An igneous rock contains
large crystals of quartz, feldspar, and horn-
blende. How did the rock most likely form?
An understanding of biology can help you to make informed choices about the ____________________________________________.
a. food you eat
b. food you eat and fluids your drink
c. medications and supplements you ingest
d. All of the above are correct
PLEASE DONT GET ME WRONG
Answer:
d
Explanation:
GIVING BRAINLIEST!!!!
How does the intestines function??
Answer: it is slimy and wet in the intestines this helps the food move more smoothly and also you have acids you may already know this
Explanation:
Answer: Its main purpose is to digest food. But the intestine is not only there for digestion: it also produces various substances that carry messages to other parts of the body, and plays an important role in fighting germs and regulating the body's water balance. The large intestine is the terminal part of the alimentary canal. The primary function of this organ is to finish absorption of nutrients and water, synthesize certain vitamins, form feces, and eliminate feces from the body. brainliest?
Explanation:
What's the complimentary DNA strand for A G G C T T A C A T T C G G T
Answer:
TCCGAATGTAAGCCA
When you drop oil into cup of water, why does it hold together instead of breaking up in the water? Name at least three common substances which are examples of lipids that relate to the following areas of life: driving, eating, and your own body.
Identify the phase of mitosis described in each step, and then put the steps in the correct order.
a) Cell membrane pinches inward, dividing the cytoplasm and its contents
b) Nuclear membrane reforms and chromosomes uncoil
c) DNA and histones condense; nucleus begins to break down
d) Chromatids separate and move to opposite sides of the cell
e) Chromosomes line up along cell equator; spindle fibers attach to each chromosome
Answer:
i think its c
Explanation:
PLEASEEEE HELPPPP!!!!!!
Answer:
I dont know what your asking but ill try to answer it
Explanation:
Prey population is going up over time than the predator population has.
Biology 9th grade need help asap please
The sides or backbone of DNA is made up of what two molecules? (green in the diagram below)
Multiple choice answers
-Sugar-Nitrogen Base
-Sugar-Phosphate
-Phosphate-Nitrogen Base
-All sugar molecules
Answer: A sugar-phosphate backbone (alternating grey-dark grey) joins together nucleotides in a DNA sequence. The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.
Explanation:
Answe
???
Explantion hehehehehehheheheh
A large population of lizards inhabits an island that no
other species are able to access. The island is pristine and
no new mutations have been recorded in this lizard
population. Herpetologists have identified that the female
lizards are more likely to mate with male lizards with the
brightest orange underbellies. This population is at Hardy-
Weinberg equilibrium. True or False?
TRUE
FALSE
what makes an active volcano different from an inactive volcano present your answer in a concept map as shown below
for some reason it wouldn't let me type out the question, I'll try to type it in the comments so you can see what it says. Every time I tried to type it as the question it said that it contains forbidden language and I did everything and nothing was working
never mind I just tried type it in the comments and it won't work, I hope you're able to read it
Answer:
a. het
b. Hom dom
c. het
d. hom rec
e. Hom dom
f. hom rec
g. het
h. hom rex
I. hom dom
j. hom rec
k. hom dom
l. het
m. het
n. hom rec
o. het
p. hom dom
Distinguish between Diet and Nutrition
Answer:
Diet is limiting oneself in foods and calories for several days or weeks. As a result, overweight is rapidly leaving, but once you return to your previous lifestyle, as extra pounds return, and getting rid of them becomes more difficult.
Proper nutrition is a complete balanced everyday diet, in which all necessary products must be present: meat, cereals, dairy products, fruits, vegetables. Eating healthy and balanced all the time not only strengthens the body but also helps to lose weight. It is known that an organism that does not regularly receive all the necessary substances begins to "junk".
hope this answer helps you.....
please mark as brainliest ..... thank you!
[tex]\huge{\mathbb{\tt { What \: is \: Diet?}}}[/tex]
In nutrition, diet is the sum of food consumed by a person or other organism. The word diet often implies the use of specific intake of nutrition for health or weight-management reasons. Although humans are omnivores, each culture and each person holds some food preferences or some food taboos.[tex]\huge{\mathbb{\tt { What \: is \: Nutrition?}}}[/tex]
Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It includes ingestion, absorption, assimilation, biosynthesis, catabolism and excretion. The science that studies the physiological process of nutrition is called nutritional science.[tex]{\boxed{\boxed{\tt { Difference \: between \: Diet \: and \: Nutrition}}}}[/tex]
The main way of getting nutrition is by having a proper diet. Diet comprises of different foods, which contain nutrients. When the foods are ingested, nutrients are absorbed by the body. Body uses them in different metabolic activities. A poor diet will result in a poor metabolic efficiency. Finally, it may lead to nutrient disorders or unbalance nutritional conditions in human body.#CarryOnLearning
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→XxKim02xXWhat are the two functions of the nervous system? *
A. Provides stucture and protection
B. Sends and recieves signals throughout the body
C. Obtain nutrients and removes waste produced by the body
D. Regulates body temperature and protects the body from damage
Help please
Answer:
B. Sends and receives signals throughout the body.
Answer:
sends and receives signals throughout the body
hope it helps
The image depicts the impact of a mutagen on the phenotype of F1 and F2 offspring in nematodes, a common roundworm. Which
arguments can be made based on the information in the model You may select more than one correct choice.
Answer:
A, D, E
Explanation:
just did it
The arguments that can be made based on the information in the model are as follows:
The mutated DNA is a recessive allele. The mutagen altered the DNA of the worm in the parental generation. The DNA altered by the mutagen occurs in gamete cells and is passed to offspring.Thus, the correct options for this question are A, D, and E.
What is Mutagen?Mutagen may be characterized as a type of agent that possesses the capability to induce mutation within the genetic segment of living organisms. Mutagens are of two types, they are:
Physical mutagens: UV radiations.Chemical mutagens: Chemicals like ethidium bromide.According to the context of this question, mutation can only be inherited from parent to offspring, if it is induced within the gamete cells of parents. While during the course of life, the mutation also induces in the genomic sequence of an individual.
Therefore, the correct options for this question are A, D, and E.
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Disease causing bacteria is called??
Decomposers
Toxic
Pathogenic
Nonpathogenic
Answer:
Pathogenic
Explanation:
HELP MEE
Its about bio and its confusing
Answer:
a) the process of mitosis generates new cells that are genetically identical to each other. mitosis helps organisms grow in size and repair damaged tissue. some species of alge are capable of growing very quickly.
b) more growth occurs in the root tips and very little new cell development occurs in woody stems after they are formed
c) sequential order means put things in order.
A B C D E
Hello again, Bakere!
a) Mitosis, the dividing of a single cell into two daughter cells, is a way for the plant to stay healthy-looking and strong. All cells die eventually, and they must be replaced by new, fresh ones. This replacement occurs through mitosis. Mitosis also allows the plant to grow, as mitosis is found more frequently in growing areas than ones that are finished growing. Since mitosis makes more cells, you will find much more mitosis occurring in a new shoot than in an old tree, because the old tree doesn't need a bunch of new cells to continue growing.
b) Mitosis is more frequent on the outside of the root because new cells are needed constantly as multitudes of them are scrubbed away by rough dirt. On the inside of the root, however, there is little to no exposure to harsh soil erosion. Because of this, mitosis is needed less here - only to replace the dying cells.
c) The order for the letters should be: A, E, D, B, C. I'm including a picture to help you understand why. :)
Hope this helps!!
This is the ultimate source of our energy
Answer:
yes thats right, its the sun
Heeeeeelp!!!!!!!!!!!!!!
Answer:
In the water, it would be thermal. In the tubes next to the water, it would be chemical energy, and in the light it would be light energy.
Explanation:
Hope this helps! ;)
What happens chemically when quicklime is added to water filled in a bucket?
Answer:
When Calcium oxide i.e. quick lime is added to water filled in a bucket, it reacts vigorously with water to produce slaked lime (calcium hydroxide) releasing a large amount of heat.
Explanation: