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Savatey [412]
2 years ago
10

ASAP!! I am doing combined science higher can someone help me please

Biology
1 answer:
Juliette [100K]2 years ago
5 0

Blood flow to the exercising muscles of the brachium and thigh increased by 31- to 38-fold during moderate exercise and by 70- to 76-fold during severe exercise.

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Explain how dominant and recessive alleles for the trait of height determine if a pea plan will be tall or short.
Gelneren [198K]

Answer:

If the plant has two dominant alleles for stem height (TT) then it is tall. If the plant has two recessive alleles for stem height (tt), it is short. If the plant is a hybrid (Tt), it is tall.

Explanation:

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3 0
3 years ago
What is the term for the leaf openings responsible for gaseous exchange?
elixir [45]

Answer:

stomata are the openings in a leaf

7 0
3 years ago
During birth, an infant is normally stimulated to breathe by __________.
Kruka [31]

Answer:

by suckshining the infant

Explanation:

3 0
2 years ago
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!! (Explain how you got the answer)
nadya68 [22]

Answer:

A. to conserve soil nutrients

Explanation:

Crop rotation helps to maintain soil structure and nutrient levels. If you don't rotate crops, the soil in that field will inevitably begin to lose the nutrients plants need to grow.

7 0
3 years ago
Read 2 more answers
If the characteristic is eye color, what could be two different phenotypes?
Feliz [49]
The phenotype is just a characteristic/trait. 

For instance Brown and Green are phenotypes of eye color. 

This can also be used in Punnet Squares, and could be displayed as B and G. 
B equaling dominant Brown, and G = dominant Green, vice versa to g and b where they are recessive. 
7 0
3 years ago
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