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k0ka [10]
2 years ago
7

Fill in the blank

Biology
1 answer:
Inga [223]2 years ago
7 0

Answer:

Pollen grains land on the stigma and move down the pollen tube into the ovary.

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During the Industrial Revolution, the dark peppered moth had an advantage because it A) was larger and hardier. B) reproduced ea
dexar [7]

The answer is D. Just think how hard it would be to see a moth of that colour when just about everything during that time period is grey.

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2 years ago
Microbes formed sheets that were able to capture layers of sediment, which formed the Earth's first soil.
Luden [163]

Answer:

Microbial mats.

Explanation:

Microbes formed sheets that were able to capture layers of sediment is called microbial mats. These mats of microbes provide good fossil evidence to the researchers. These microbial mats consist of bacteria and archaea which is considered the earliest form of life on earth. These microbial mats grow on moist places as compared to dry environment. About 3,500 million years ago, these microbes are the most important members of earth and maintainers of the ecosystems.

6 0
2 years ago
During anaphase, what structures are attached to the centromeres?
Effectus [21]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Structures called spindle fibers are attached to the centromeres. Spindle fibers divide the genetic material in a cell (sister chromatids).

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

8 0
2 years ago
Describe how living things are involved in the constant cycling of carbon?
Dominik [7]
<span>Plants use carbon dioxide and sunlight to make their own food and grow the carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels  most of the carbon quickly enters the atmosphere as carbon dioxide :) i love biology</span>
4 0
3 years ago
How are mountains formed? Will give Branliest!
GenaCL600 [577]

Answer:

option C : by Earths crust being uplifted

Explanation:

Hope it helps you ..

7 0
2 years ago
Read 2 more answers
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