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ladessa [460]
3 years ago
9

What do you think a main star sequence is ?

Biology
1 answer:
Katena32 [7]3 years ago
6 0

Explanation:

ddl ttyl ri weep rip sp ero el well do

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kirza4 [7]

Explanation:

vascular because it has spores

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nonvascular because it has true roots

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I need help with this question
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In 2-3 sentences explain pollination.
Vinil7 [7]

Answer:

Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat, or light. (I'm sorry this is about Pollution, it should be about Pollination, I misread it sorry,)

Pollination:

Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation. One of the ways that plants can produce offspring is by making seeds.

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2 years ago
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When something is burning is that physical or chemical change
grigory [225]

Answer: It is a chemical change

Explanation:

6 0
3 years ago
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We can accurately determine the age of a rock or fossil by measuring its
Inga [223]

Answer:

the amount of carbon-13 it contains

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carbon dating has been used many historians, scientists and researchers in order to correctly estimate the amount of carbon it contains. This is because all substances contai carbon and the levels of carbon decrease/deteriorate over time

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