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maxonik [38]
3 years ago
8

Based on the cycle of photosynthesis and cellular respiration, one can say that the ultimate original source of energy for all l

iving things on earth is
Biology
1 answer:
Slav-nsk [51]3 years ago
3 0

I believe it's the sun.

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Which vessel takes oxygenated blood from the left ventricle to the rest of the body?
eduard

Answer:

Aorta

Explanation:

7 0
3 years ago
What makes a solution a homogeneous mixture?
Westkost [7]
A homogeneous mixture has the same uniform appearance and composition throughout. Many homogeneous mixtures are commonly referred to as solutions. A heterogeneous mixtureconsists of visibly different substances or phases. The three phases or states of matter are gas, liquid, and solid.
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3 years ago
About an hour or so after a sperm enters the ovum, these two cells suddenly fuse, becoming one cell called __________.
raketka [301]

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6 0
2 years ago
Ability to roll the tongue is caused by a dominant allele. A woman is a "roller," but one of her parents is not. Reference: Ref
matrenka [14]

Answer:

1/2.

Explanation:

The autosomal dominant trait may en defined as the trait that can express itself even in the heterozygous condition and in the homozygous dominant condition as well.

Let the B allele is responisble for the roll tongue and b is recessive allele. The woman can roll the tongue and she must have the genotype Bb because her one parents is normal. The woman married with a man with non roller ( bb). The Bb × bb cross results in the following progeny Dd, Dd ( roller), dd and dd ( non roller). The probability of the child being a roller is 1/2,

Thus, the answer is 1/2.

5 0
2 years ago
Describe how producers, consumers, and decomposers are linked in a food chain.
Anuta_ua [19.1K]
Producers,consumers,and decomposers are linked because they all have to work together to stay alive the produces will make the energy inside itself then the consumers will eat it then have all the energy the plant had then the consumer will die and the decomposer will beak it down and eat what remains of the animal   

i hoped this helped :)
6 0
3 years ago
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