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Liono4ka [1.6K]
3 years ago
7

On a farm, a group of squirrels collect acorns from an oak tree. Not all the acorns are collected on the ground, the birds can a

lso eat the acorns. These nuts are spread around the land by both the animals resulting in new trees growing on the farm. What level of organization is represented in the example and how do you know?
Biology
1 answer:
krok68 [10]3 years ago
6 0

Answer:

ecosystem

Explanation:

The level of organization shown in the example is "ecosystem" because the example represnts interaction between two different population with acorns on the land.

Ecosystem is defined as the interaction of groups of organisms in biological domain with abiotic enviornment.

The example, groups of organisms include "squirrels and birds" and abiotic enviornment include "acorns" or "nuts".

Hence, the correct option is "ecosystem".

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Identify Causes: What are some factors that might cause changes in the population of grasshoppers?
zubka84 [21]

Answer:

Empty calories may be grasshoppers' downfall.

Explanation:

Many insect populations are declining, and a provocative new hypothesis suggests one problem is that rising levels of atmospheric carbon dioxide (CO2) are making plants less nutritious. That could spell trouble not just for insects, but for plant eaters of all sizes.

6 0
3 years ago
How does a nerve
Mashutka [201]

A positive charge is created in the cell that travels down it does a nerve

impulse begin in a neuron. Thus, the correct option is A.

<h3>How the neuron get stimulus?</h3>

When a neuron receives a chemical stimulation, a nerve impulse is formed. The electrical action potential of the nerve impulse passes along the axon membrane to the axon terminal. Neurotransmitters are released at the axon terminal, which transfer the nerve impulse to the next cell.

The resting potential of a neuron is the electrical differential across its membrane. The sodium-potassium pump, a transport protein, creates the resting potential. This protein generates a positive charge by moving a high number of sodium ions (Na+) outside the cell.

For more information regarding neuron, visit:

brainly.com/question/11538106

#SPJ1

4 0
2 years ago
hich type of galaxy has a little rotation, but not enough to flatten out? A. spiral B. elliptical C. barred spiral
zheka24 [161]
Hey there!

Here is your answer:

<u>The proper answer to this question is option A "spiral".</u>

Reason:

<u>A spiral galaxy has a little rotation, but not enough to flatten out. </u><span><u>Spiral galaxies consist of a flat, rotating disc containing stars, gas and dust. These galaxies contain what any other galaxy would have for example: Stars, planets, moons, etc... </u>

Therefore the answer is option A.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit</span>
4 0
4 years ago
How could the tomato plant’s response to being eaten by a hornworm caterpillar be described as a function of homeostasis?
Mamont248 [21]

Answer:

Yes

Explanation:

This can be explained with the concept of induced resistance. it is the ability of a plant to respond the certain chemical released from the damaged body parts,The diffusion of the chemical stimulates all other plants parts and other plants to be less tasty and therefore not pleasant to eat. Thus the more the extent of damage to the plant,the higher the volume of chemicals released and therefore the less tasty the plants and lower the damages-negative feedback mechanisms. Since this restored the plants to relatively constant internal environments,this is homeostasis.

Hornworm caterpillar damages tomatoes plants leaves,leaving holes.When a tomato plant is eaten,it releases chemical substance called methyl jasmonate. The latter would be received by adjacent plants parts or other tomato plants. The receptive tomatoes plants therefore becomes less tasty. Hence the caterpillar after destroying  the initial part of the tomato plants would not be able to continue with the feeding and therefore feed on one another leading to their death,turning them to cannibal caterpillars.

Since in an attempt to maintain the relatively constant internal environment plant releases methyl jasmonate to prevent futher damage and therefore ensures stability of the plant.

5 0
4 years ago
Mitochondria and Chloroplast can divide all on their own, independently.<br> True<br> False
kari74 [83]

Answer:

True.

Explanation:

They can be divided independently in plants.

7 0
3 years ago
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