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3 years ago

How does the nervous system influence other body systems at the start of the race?

1 answer:

8 0

When the race is almost to begin, nervous system sends signals to the heart causing the respiratory rate to increase. since there is an increase in heart rate, breathing and sweating becomes increases in order to maintain a normal body temperature.

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What is made out of protein and aid chemical reaction in organisms?

Rudiy27

Amino acids speed up or slow down the chemical reactions of organisms

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3 years ago

Match the statement with the correct term. When a characteristic is subject to a range in severity or degree of expression in th

liq [111]

Answer:

Variable expressivity, Incomplete penetrance, Phenocopy, Genetic heterogeneity

Explanation:

Phenocopy: When an environmentally caused phenotype mimics one that has a genetic basis. The variation in phenotype caused by environmental conditions exists in such a way that the organism's phenotype matches a phenotype which is determined by genetic factors.

Variable expressivity: When a characteristic is subject to a range in severity or degree of expression in the phenotype.

Genetic heterogeneity: When the same phenotype/disease can be caused by different genes.

Incomplete penetrance: When individuals have a genotype that specifies a particular phenotype but that phenotype does not develop.

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4 years ago

Changing the structure of the transmembrane domain in the MC4R receptor, which would result in:

san4es73 [151]

Answer:

Answer is C

Explanation:

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3 years ago

Sustainable resources include

LuckyWell [14K]

Answer:

d. wood, bamboo and wind.

Explanation:

wood is a natural, renewable, and sustainable material

for building, with a lighter carbon footprint than steel or

concrete. maximizing wood use in both residental and

commerical construction could remove an estimated 21

million tons of c02 from the atmosphere annually - equal

to taking 4.4 million cars off the road.

bamboo is a really exceptional green building material.

it is a sustainable material that requires very less energy

to nurture, restrains soil erosion, supplies biofuel, extends

wildlife refuge, and manufactures a wholesome food source

for both humans and wildlife.

the nation's wind supply is abundant and inexhaustible. over

the past 10 years, u.s. wind power capacity has grown 15% per

year, and wind is now the largest source of renewable power

wind is now the largest source of renewable powerin the

united states. it's sustainable. wind is actually a form of

solar energy.

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2 years ago

Which kind of pollution is illustrated by a pipe gushing polluted water into a river

MaRussiya [10]

The answer is A. point source
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3 years ago