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Alexandra [31]
3 years ago
9

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B

RAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Biology
2 answers:
Akimi4 [234]3 years ago
8 0

Answer: C would be best answered by using a model

Explanation:

nevsk [136]3 years ago
3 0

Answer:

c. How do the positions of the Sun and the tilt of Earth cause seasons?

Explanation:

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Includes three posts from the structure telling about its everyday life as part of a cell
Pie

Answer:

Use the site called quetext is really helps i use it all the time plese listin to me

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6 0
3 years ago
1<br> What are the two major divisions of the nerous system
postnew [5]

Answer:100% SURE PLZZ GIVE BRAINLIEST!!!!!!111

The nervous system consists of two major parts: the central nervous system and the peripheral nervous system.

Explanation:

In vertebrates it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord. The PNS consists mainly of nerves, which are enclosed bundles of the long fibers or axons, that connect the CNS to every other part of the body.

4 0
3 years ago
New Zella article called: how chromosome mutations occur. There are four questions on the quiz I can't get any of them. Please h
nadezda [96]

Answer:

Change in the structure of chromosome.

Explanation:

Chromosome structure mutations are the changes that occur in the structure of chromosomes rather than just individual nucleotides. These mutations occurs due to the errors that happens in cell division that leads to the breaking in section of a chromosome, which can be duplicated or move onto another chromosome. Chromosome mutation is the process of change in the chromosomes that occurs due to the rearranged chromosome parts and  abnormal numbers of individual chromosomes.

8 0
2 years ago
Populations of some species of fish, insects, and crustaceans consist of both sexually and obligately asexually reproducing indi
jenyasd209 [6]

Answer:

Entirely asexual populations of animals are rare.

The cost of sexual reproduction is considered to be twice that of asexual reproduction, because sexual females produce ≈ 50% male offspring, and males typically contribute only their genes to reproduction (Maynard Smith, 1978). Following this logic, asexual reproduction should dominate unless there is greater than a two-fold advantage to sexual reproduction.

B) Factors that might maintain a given mode of reproduction might include access or availability of mates, disease, or parasites. For example, if diseases and parasites have a major effect on the population, the Red Queen hypothesis suggests that sexual reproduction would be favored

C) Sexual selection is thought to be one way by which sexual reproduction is maintained, because only fit males are able to mate. In an environment free from enemies, asexual reproduction would be favored, but are unlikely to persist over evolutionary time, because when the environment changes they will have much less ability to adapt (owing to a lack of novel genetic variation that would be provided by segregation and recombination in a sexual population).

4 0
3 years ago
Explain why CHD and cancer are both non-communicable diseases
Murrr4er [49]

Noncommunicable diseases are diseases that last a long period of time and have slower progression than other sicknesses such as a cold, fever, etc. The most common Noncommunicable diseases for example are, Heart Attack, Stroke, Cancer, diabetes, CHD, and asthma.


5 0
3 years ago
Read 2 more answers
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