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aliina [53]
4 years ago
7

Blood has traveled from the heart to the toes. Which describes the next step

Biology
2 answers:
Sonja [21]4 years ago
8 0

The blood travels back up to the heart in a vein, APE.X

Anuta_ua [19.1K]4 years ago
7 0

Answer:

A. The blood goes back to the heart to get oxygen.

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Is the fungus more closely related to a plant or animal?<br><br> plant<br><br> animal
Hitman42 [59]

Answer:

animal is the correct answer.

Explanation:

The fungus is more closely related to animals than to plants because of the following reasons:

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  • The fungus is closely related to animals that have signified defined by molecular phylogenetic analyses.
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5 0
3 years ago
How did Gregor Mendel's research affect the science of his time?
Rufina [12.5K]

Answer:

The correct option is A. His research was not appreciated by the scientific community until after he died.

Explanation:

Gregor Mendel was an Austrian monk who laid the foundation of genetics. Mendel studies seven traits from the pea plants and formed the law of segregation and law of independent assortment.

The work of Mendel was not appreciated until his death. In the 20th century, his work was eventually rediscovered and appreciated.

However, Mendel's study did not include any explanations for polygenic traits. His results could predict heritability in both plants and animals.

7 0
3 years ago
Which pair shows the chromosome numbers in human cells both before and after meiosis?
VladimirAG [237]
Each chromosome has 46 in mitosis whereas meiosis has 23 pairs from each gametes (egg cells and sperm) from the parents which are called daughter cells so the answer is 23 and 23 one from the mother and the other from the father
4 0
3 years ago
Which body system includes vitamin D production and protection against pathogens and excess water loss?
Fantom [35]

Answer:

A. Integumentary system

Explanation:

The integumentary system consists of the skin,hair and nail. This system consists of the largest organ in the body. The skin helps in protection against pathogens by shielding the internal body system from external objects.

The skin also helps in Vitamin D production through sunlight.

It also helps to prevent dehydration through regulation of water loss.

7 0
3 years ago
What is meant by the phrase Dark side of the moon
marshall27 [118]
The portion of the Moon's surface that cannot be directly observed from Earth
3 0
3 years ago
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