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HACTEHA [7]
4 years ago
8

I need help I have no clue what I'm doing!

Biology
1 answer:
OLga [1]4 years ago
7 0
Use the punnett square to help you. girls are xx boys are xy. they get 50 from mother and 50 from father
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Regional erosion occurs at a rate of 2 m per 1,000 years.
Leviafan [203]
Answer:200m


Explanation: If we do the math here we will see that they multiplied 1,000 by 100 to get 100,000 so we will multiply the 2 by 100 and we will get 200.
3 0
3 years ago
Punnett squares can be used to predict the two possible outcomes of the botanist’s test cross. The Punnett square on the left sh
hodyreva [135]

Answer:

sorry man i dont know how to answer this one on brainly

Explanation:

8 0
4 years ago
If the global warming trend continues and permafrost under the tundra melts, what biome would you predict would replace it?
Vladimir [108]

Answer: If the global warming trend continues and permafrost under the tundra melts, the biome that would you predict would replace it is:

Boreal Forest

Explanation: A boreal forest is a vegetation composed primarily of cone-bearing needle-leaved or scale-leaved evergreen trees, found in northern circumpolar forested regions characterized by long winters and moderate to high annual precipitation.

4 0
3 years ago
Read 2 more answers
What roles do photosynthesis and cellular respiration play in the carbon cycle
FrozenT [24]
They convert carbon into other 'waste' products like oxygen. To put it simply it removes carbon from the carbon cycle.
6 0
3 years ago
Which of the following describes the amount of organic material that is available for transfer to the next trophic level after s
asambeis [7]

Answer:

Net Primary productivity

Explanation:

In an ecosystem, primary productivity is a term used for autotrophic organisms. It is the process by which these organisms like plants, green algae etc. make their own food using inorganic sources. However, they do not utilize all the matter they make from this process.

The NET PRIMARY PRODUCTIVITY (NPP) is the amount of organic material that is available for transfer to the next trophic level after subtracting material used for respiration. This means that NPP is the amount available after removal of the one to be lost via respiration i.e. NPP = GPP - respiration.

3 0
3 years ago
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