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antoniya [11.8K]
3 years ago
12

What is a biotic factor?

Biology
1 answer:
KiRa [710]3 years ago
4 0

The closest answer is c

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How can a water strider (aquatic insect) walk across the surface of the water? *
nirvana33 [79]

D surface tension because, adhesion is sticking, b makes no sense for this question, and heat has nothing to do with it either, because it distributes it's weight throughout its legs so it doesn't sink (it doesn't weigh much so this works.)

Hope this helps don't forget to hit that heart :)

3 0
2 years ago
Which of the following is correct?
igor_vitrenko [27]

The correct statement is: (2) Sister chromatids are genetically identical.

Sister chromatids are the copies of a single chromosome. These are therefore genetically identical. The sister chromatids are joined together at the region called centromere with the help of certain proteins. The chromatids are formed during the S phase of the interphase due to a process called duplication.

Chromosome is the compact form of DNA. It consists of the genetic material and certain proteins called histone proteins. The main role of chromosome can be seen during cell division. This is because the division of genetic material takes place in the chromosomal form.

To know more about sister chromatids, here

brainly.com/question/1574880

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5 0
1 year ago
Calculate the momentum for the following football player: Todd: mass = 80 kg, velocity = 1.7 m/s
MA_775_DIABLO [31]

Answer:4.9

Explanation:80+1.7=4.9

7 0
3 years ago
Ovulation occurs when a vesicular (graafian) follicles releases an egg. false true
kykrilka [37]
Hi the answer is true.
Hope this helps.
3 0
3 years ago
A mutation occurs that causes a defect in the development of skeletal muscle. The mutation would likely have occurred in which k
Vanyuwa [196]

Answer:

Mesoderm.

Explanation:

The mesoderm is one of the three germinal layers that appears in the third week of embryonic development. It is formed through a process called gastrulation. There are three important components, the paraxial mesoderm, the intermediate mesoderm and the lateral plate mesoderm.

Paraxial mesoderm, also known as presomitic or somitic mesoderm is the area of mesoderm in the neurulating embryo that flanks and forms simultaneously with the neural tube. The cells of this region give rise to somites, blocks of tissue running along both sides of the neural tube, which form muscle and the tissues of the back, including connective tissue and the dermis.

3 0
3 years ago
Read 2 more answers
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