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photoshop1234 [79]
3 years ago
15

a student creates a model of the human arm from wood sticks and strings.pulling the string causes the lower wooden stick to rise

,as shown in the diagram.how does the model relate to how the body structure allow the body to move?​
Biology
1 answer:
trasher [3.6K]3 years ago
4 0

Answer:

a

Explanation:

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An organism adapts to both biotic and abiotic factors in its environment. Decide if each adaptation is in response to a biotic o
Sauron [17]

Answer:

The correct answer is

1. A rabbit living in  a desert has long ears  to disperse heat- abiotic factor.

2. A moth immediately  dives to the ground  when it hears a bat- biotic factor.

3. A lizard stays warm  by sunning itself  on a rock- abiotic factor.

4. A cactus has spines  instead of leaves  to help conserve water- abiotic factors.

5. A petunia is  bright red to  attract hummingbirds- biotic factor.

6. A stick-bug blends in  with trees to hide  from predators- biotic factor.

Explanation:-

The environment includes both abiotic and biotic factors which can affect the ecosystem. Living elements like plants and animals which affect ecosystem are known as biotic factors while the non-living elements which include air, water, temperature are called abiotic factors.

In the given question the options affected by the biotic factors due to bat, due to hummingbirds and due to predators.

Options affected by the abiotic factors due to heat and due to water.

4 0
3 years ago
During mitosis:
notsponge [240]
True because the chromosomes needs to be split on both sides
3 0
3 years ago
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- Which is an advantage to biomass energy? *
KATRIN_1 [288]

Answer:

D. There will always be waste produced that can be used for energy.

Explanation:

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7 0
3 years ago
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A bacterial genome is typically a single linear piece of DNA. multiple linear pieces of DNA. a linear RNA molecule. a single cir
Schach [20]

Answer:

The correct answer is Single Circular DNA Molecule.

Explanation:

A bacterial genome, which is the DNA that is found in bacteria collectively, is a double stranded circular DNA. So it has no start and end like double stranded helix DNA. The option D, which is "Single Circular DNA Molecule" is correct.

I hope this answer helps.

6 0
2 years ago
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irina [24]
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2 years ago
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