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Vesna [10]
3 years ago
6

Which characteristic describes the stars indicated by the

Biology
2 answers:
Vera_Pavlovna [14]3 years ago
8 0

Answer:it hot

Explanation:

Just took the test

Inga [223]3 years ago
3 0
The image is explaing the heat so the ANSWER IS HOT
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alina1380 [7]
Since hydropower is powered by water, it’s a good fuel source. It will not contaminate the air like power plants that release fossil fuels, for example coal and oil. It does not rely on international fuel sources and lets each state make their own energy.
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2 years ago
On a large volcanic island, researchers are studying a population of annual herbaceous plants. Which of the following observatio
tangare [24]

Answer:

(B) Lava has separated the population into two areas: an upland forest and a lowland marsh.

Explanation:

In allopatric speciation, individuals of an ancestral species may undergo evolution into two or more progeny species which arises when physical separation causes a geographic boundary, this barrier can be in the form of a mountain range, rockslide, river or lava.

As in this scenario, a lava flow divides the populations of annual herbaceous plants by altering the landscape. This will cause genetic divergence with varying heritable features among its many generations favouring different traits in the separate environment along with genetic drift. The Lava will separates the population into two areas: an upland forest and a lowland marsh.

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3 years ago
In the arctic energy pyramid, which trophic level has the least amount of energy available to it? question 1 options: producers
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5 0
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Cells that secrete a lot of substances via active transport need a lot of ___in their cytoplasm.
Ivanshal [37]

Answer:

The correct answer is lysosomes.

Explanation:

Cells that secrete a lot of substances via active transport need a lot of lysosomes in their cytoplasm.

Hope this helps....

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6 0
3 years ago
How do mirnas function in controlling gene expression?
SpyIntel [72]

Answer:

The genes of the ath operon code for the enzymes necessary to use athelose as an energy source. ... How do miRNAs function in controlling gene expression? by binding to mRNAs and degrading them or blocking their translation. Name the starting molecule from which cDNA is synthesized and the enzyme that does the synthesis

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