What are 4 biotic facts about the tundra??

Answers

Answer 1

Answer: Biotic factors are grass and trees, animals, plants, insects, humans, dirt, air and food.

Answer 2

Answer: Cold, dry, frozen soil, lots of sand

Related Questions

When most liquids are frozen, the molecules get closer together. In water, however, hydrogen bonds cause individual water molecules to remain farther apart. Which of the following properties of water does this best explain?
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What general type of plant food is produced by photosynthesis
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Stick insects, also called walking sticks, are typically found in tropical and subtropical forests and grasslands. The insects are able to camouflage themselves by living among twigs in their environment. mc003-1.jpg What is this an example of? adaptation biodiversity isolation variation

Answers

This is an example of adaptation. by hiding in the plain sight,they not only avoide the enemy that might be looking to eat them,but also stay undetected to their own preys. that way they can hunt without being sighted. they adapt to the conditions around them and make the best use of it.

Answer: ADAPTATION

Explanation:

It's camouflaging ability makes it undetectable because it blends in with it's environ

Which of the following describes all animals but NOT all protists?

Answers

Answer:

All animals are heterotrophic and have cells with no cell wall.

Explanation:

Since animals don't perform photosynthesis or any other process to make food, and don't contain a cell wall, that is what makes them different. Protist can be both autotrophic and heterotrophic and some can contain a cell wall, but most of them don't have cell walls.

DNA is made up of which sugar?

Answers

DNA is made up of carbon sugar.

DNA is made up of 5 sugars called deoxyribose, a phosphate, adenine,thymine, cytosine and guanine.

Individuals can take a course of antibiotics to help their immune system fight bacterial diseases. Which of the following best explains why these antibiotics may lose their effectiveness against certain bacteria?Antibiotics have become diluted and weak because of a limited supply.

Resistant bacteria are polyploidy and can resist the antibiotic, a trait that is passed on to their offspring.

Some bacteria have randomly mutated to resist the antibiotic, and this resistance is inherited.

Bacteria have purposefully directed their immune system to resist the effect of the antibiotic.

Answers

Answer:

The correct answer is "Some bacteria have randomly mutated to resist the antibiotic, and this resistance is inherited".

Explanation:

Antibiotic resistance is a serious health issue that occurs when bacteria gains resistance against certain antibiotics, which reduces or eliminates the effectiveness of the treatments. The best explanation for this phenomenon is that some bacteria have randomly mutated to resist the antibiotic, and this resistance is inherited. This happens particularly when people do not take the full treatment or take treatment without diagnosis. In consequence, the populations of bacteria are not fully eliminated, increasing the probability of survival for bacteria that randomly mutates towards resisting the treatment.

What is the purpose of transfer rna

Answers

Transfer RNA (tRNA) is a type of ribonucleic acid. It brings amino acids to the ribosomes and mRNA for the structural organization into proteins. Thus, option D is correct.

What is tRNA?

tRNA is an adaptor molecule that decodes the mRNA sequences in the form of amino acids through the ribosomes. It is involved in the translation process of complex protein synthesis.

tRNA transports the amino acids (codons) to the ribosomes to join them with their complementary (anti-codon) sequence for the polypeptide assembly.

Therefore, the tRNA carries amino acids for polypeptide formation.

Learn more about tRNA here:

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The complete question is attached to the image below.

To bring protein subunits known as amino acids to ribosomes where proteins are constructed

When cleaning cutting boards, dishes, utensils, and countertops, you should use _____.rubbing alcohol

bleach

tap water

hot soapy water

Answers

when cleaning cutting biards, dishes, untensild, and countertops you shouold use hot soapy water

use rubbing alcohol and mix with water in a spray bottle

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A common birth defect characterized by an opening between the upper lip and the nose is called:

The images show two species of tree frogs in a particular region.Two photos of a grey tree frog on the left, and a green tree frog on the right. The gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. The gray frog was abundant in the woodlands. Because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. In such a case, the . The gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. This suggests that speciation occurred because of .

On which feature is pseudoscience based?detailed research with reliable sourcesstatic information that does not changerepeated investigationstestable experience

The first step in restoring pine woodlands is prescribed burning.t or f