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miskamm [114]
3 years ago
9

What percentage of the nation’s demand for electricity could be produced in the future by wind energy?

Biology
1 answer:
dybincka [34]3 years ago
3 0

Answer:

I think it is definitely 75% that will be produced by wind energy in the future

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Can you identify the ploidy of different structures?
svetlana [45]

Answer:

The sporophyte generation is (diploid).

The gametophyte generation is (haploid) .

The embryo is (diploid) .

The megaspore is (polyploid) .

Explanation:

These shows cell division before recombination of gamete.

4 0
3 years ago
"which feature best describes the appearance of vascular bundles of a nonwoody monocot stem?"
denpristay [2]
The features that best describes the appearance of vascular bundles of a non-woody monocot stem is that they are scattered throughout the stem.<span> As the plant grows, </span>liliopsid<span> stems generate new </span><span>vascular </span><span>bundles for the new tissue. L</span>iliopsid<span> stems </span>normally<span> possess </span>an easier arrangement<span> than that found in dicots; </span>the most components<span> of the stem </span>are simply<span> the </span><span>vascular </span><span>bundles </span>and also the<span> pith (used for nutrient storage) that surrounds them.</span>
6 0
3 years ago
The energy pyramid below illustrates some feeding relationships in alpine meadows of Yellowstone National Park. Which statement
Anettt [7]

Answer:

The answer is - Biomass decreases as energy is transferred from one level to another.

Explanation:

The options are;

A. Chipmunks and insects can occupy the same niche.

B. As the number of bears in this community increases, the number of chipmunks will increase.

C. Insects are classified as omnivores in alpine meadow communities.

D. Biomass decreases as energy is transferred from one level to another

The answer is D. Biomass decreases as energy is transferred from one level to another

The energy pyramid being referred to is in the attachment below.

Biomass is an organic renewable source of energy derived from plants and animals. As animals at the lower trophic levels are consumed by animals at the higher trophic levels there is transfer of energy, however it is not all the energy that are transferred equally. As a result, at each trophic level there is decreased energy and biomass that is transferred from one level to the other.

3 0
3 years ago
Part of the quadriceps group of muscles<br> a. Rectus femoris<br> b. rectus abdominis
mina [271]

Answer:

A. Rectus femoris

Explanation:

Rectus femoris is one of the muscles of the Quadriceps femoris group which in turn makes the anterior and posterior thigh. The rectus femoris,  vastus intermedius, vastus medialis, and vastus lateralis together make the quads. Rectus femoris is the thigh muscle that originates from the ilium. It is an example of bipennate muscle and has central tendons. Fascicles are located on either side of the tendons.

5 0
3 years ago
HELP me, please!!!
sveticcg [70]

Answer:

im pretty sure it should be C

Explanation:

each of the cells in the body would 'differenciate' (as the name suggests) to become specialized cells that are going to work within an organisms different organs and body parts

3 0
2 years ago
Read 2 more answers
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