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kari74 [83]
3 years ago
14

Iv u answer this ? youll get points

Biology
2 answers:
zvonat [6]3 years ago
6 0
A. Covalent bonds tend to hold them together
Pachacha [2.7K]3 years ago
3 0

the answer is A. covalent bonds

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A plant that is heterozygous for all three traits is crossed with a plant that is short, is heterozygous for seed shape, and is
nikitadnepr [17]

Answer:

1:2:1

Explanation:

If we cross heterozygous for all three trait with a plant  that is homozygous with the greenpods. so:

See attachment:

Conclusion:

The Heterozygous for all three traits will be : 50%

heterozygous for short seed shape: 50%

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How are primary and secondary ecological succession similar?
butalik [34]

Answer:

I don't know

Explanation:

I don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowHow are primary and secondary ecological succession similar?

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3 Both types of succession decrease the stability of an ecosystem.

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7 0
3 years ago
If a nonnative species is introduced into an ecosystem . how might the biodiversity or health of the ecosystem change? why
Vinil7 [7]
It would be negatively impacted because a foreign species would start to take over a native species’ role in the ecosystem and may also directly (if it’s a predator) or indirectly lead to the decline of other species. So as some species may start to decline and eventually become extinct in that particular ecosystem, the biodiversity level would lessen cuz there’s less types of plants and animals. Less plants and animals could lead to the ecosystem to eventually collapse and it would be literally a mass extinction.
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