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rusak2 [61]
3 years ago
6

What can be observed only by observing its affect on gravity

Biology
1 answer:
mylen [45]3 years ago
4 0

Answer:

Dark matter

Explanation:

Without dark matter the world can not be held together

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Alternation of generations in plants permits(1 point) neither mitosis nor meiosis. only meiosis. both mitosis and meiosis. only
nekit [7.7K]

Answer:

Alternation of generations in plants permits both mitosis and meiosis but at different stages.

The zygote will undergo many rounds of <u>mitosis</u> and give rise to a diploid multicellular plant called a sporophyte. Specialized cells of the sporophyte will undergo <u>meiosis</u> and produce haploid spores.

Hope it helps,

I'm not so sure.

7 0
3 years ago
Translate this RNA strand into amino acids
Ostrovityanka [42]

Answer:

AGUUCAGUAAUC

Explanation:

This might be slightly wrong, it was somewhat difficult for me to keep up with which letter I was on. Adenine always pairs with Uracil and Guanine always pairs with Cytosine.

3 0
2 years ago
How do leaves provide food for a plant?​
Rudik [331]

Answer:Plants make food in their leaves. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make food the plant can use from carbon dioxide, water, nutrients, and energy from sunlight. This process is called photosynthesis.

Explanation:

3 0
3 years ago
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If you were to make a cross section of the body through the diaphragm, which body cavities would you separate? Select one: a. Cr
elena55 [62]
It’s b abdominal/pelvic
5 0
2 years ago
Unlike any animal, people have developed_____
sashaice [31]

Answer:

senses?

Explanation:

unlike any animal, people have developed senses

the rest of the options would not make much sense given the sentence

5 0
3 years ago
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