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Alekssandra [29.7K]
3 years ago
12

(-2-i)(4+1) how do i solve this

Biology
1 answer:
Soloha48 [4]3 years ago
3 0
The answer should be —10 — 5i
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When people use plastic combs on their hair, the combs become negatively charged. Which statements about this situation are true
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Answer:

the comb gains electrons

Explanation:

When an atom loses electrons, it has a positive charge.

When an atom gains electrons, it has a negative charge.

Therefore when the combs become negatively charged, it <em>gains</em><em> </em>electrons.

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3 years ago
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In the genetics lab, you crossed your favorite corn (rr red) to an unknown type of corn. you counted kernel colors and found bot
goldenfox [79]
The unknown type of corn had to be yellow.

There were offspring that were red and yellow.

The red corn only has recessive alleles (r and r) so, the yellow alleles( R) didn't came from this type.  They came from a yellow type corn.

And since the offspring were NOT all yellow (the dominant color) we know that the yellow corn was heterozygous for the color trait (Rr).

50% red (rr)
50% yellow (Rr)




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3 years ago
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suter [353]

Answer:

why would this organism a close ancestor of humans evolve differently than us.

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4 years ago
I NEED THIS ASAP PLEASE IM ON A TIMED QUIZ AND I NEED HELP!!!
Zina [86]

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they are both caused by tectonic plates under the Earth's crust shifting

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What is “the cell cycles” role in human cells.
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