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Tanya [424]
3 years ago
15

Why do problems with the heart lead to difficulty breathing?

Biology
2 answers:
mixer [17]3 years ago
6 0

Answer:

B. The circulatory and respiratory systems work together

Explanation:

77julia77 [94]3 years ago
5 0

Answer:

O

OOO

Explanation:

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Mouse genetics lab report
sergeinik [125]

Answer:

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed.

Explanation:

5 0
3 years ago
In the tonicity of red blood cells activity, why were you unable to read the lab manual through the tubes containing hypertonic
kap26 [50]
The reason why we were unable to read the lab manual through the tubes containing isotonic and hypertonic solution is  because the cells in those solutions remained intact, causing the solutions to be opaque, in the tonicity of red blood cells activity. The reason why we can't read the lab manual is because the cells in the solutions remained intact.
3 0
3 years ago
The __________ provides enzymes that allows the sperm to digest a pathway through the zona pellucida to the oocyte. chorion blas
Ivan
The answer is Acrosome :)
5 0
3 years ago
How does your body ensure that the new cells are the same?
Maru [420]

Answer:

During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. ... The other type of cell division, meiosis, ensures that humans have the same number of chromosomes in each generation.

Explanation:

4 0
2 years ago
Read 2 more answers
Which statement is FALSE? A. Phototropism and geotropism are adaptations of plants that allow for survival. B. Tropism is the gr
MariettaO [177]

Answer:

A. Phototropism and geotropism are adaptations of plants that allow for survival.

Explanation:

Ideally, TROPISM is the growth response of plants to their environment due to external stimuli as rightly stated in this question. However, based on what stimulus the plant is responding to, there are different types of stimulus.

Phototropism (photo-light) is the response of an organism to a light source while Geotropism (geo- gravity) is the response of an organism to gravity. Hence, based on this question, a plant's response to moonlight is phototropism while it's response to gravity is geotropism.

Also, tropism can either be positive or negative depending on whether the response is towards the stimulus (positive) or away from the stimulus (negative). Therefore, the FALSE statement is "Phototropism and geotropism are adaptations of plants that allow for survival"

7 0
3 years ago
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