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Shalnov [3]
3 years ago
12

Plaseee helppp im so stressed because I think I know the answer but I overthink it and then everyone has a different answer aaaa

aah

Biology
1 answer:
7nadin3 [17]3 years ago
6 0

Answer:

The proper answer is D.

Explanation:

When fertilization occurs, the corpus luteum continuously secrets female hormones and allows implantation. However, if the egg is not fertilized, the corpus luteum starts to degenerate, and the secretion of female hormones stops.

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Gestation is the event in which the ovum and sperm unite to create a fertilized egg. gestation is the event in which the ovum an
REY [17]

The answer is true. Mammals during pregnancy can have one or more gestations at the same time, the time pause of a gestation is called the gestation period. Gestation is the carrying of an embryo or fetus inside viviparous animals. It is typical for mammals, but also occurs for some non-mammals.

4 0
3 years ago
How are stromatolite fossils evidence of earths early life?
Alchen [17]

Answer:

“Stromatolites are pervasive in the fossil record and are some of our earliest examples of life on Earth,” he says. “The microbial mats that created them were predominantly made up of cyanobacteria, which used photosynthesis – like plants do – to turn sunlight into energy while producing so much oxygen over time they changed the early Earth’s atmosphere to make it habitable for complex life.

8 0
2 years ago
What organelles are found in an animal cell
viva [34]

Answer:

Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.

Explanation:

3 0
4 years ago
The piracy of music and movies is often evident on file-sharing services that use the _________ protocol./11252180/4869941c?utm_
Eva8 [605]

Answer:

BitTorrent protocol

Explanation:

BitTorrent is a system that allows the sharing of almost any file over the internet, being mainly used for the distribution of videos, music and software. It is quite popular because it is an easy tool to use and at the same time very efficient.

BitTorrent itself is actually a data sharing protocol and not a centralized system. There is no server providing the data, but a standard of communication between multiple computers that allows files to be located, distributed and retrieved by all. This protocol is very much used for pirate sharing of music and movies.

6 0
4 years ago
Which type of vaccine could possibly cause a person to develop the disease? which type of vaccine could possibly cause a person
Ghella [55]
<span>The correct answer is attenuated live vaccine.</span>
<span>
Attenuated live vaccines are vaccines that use a weakened or attenuated form of the viruses or bacteria that causes a disease. Viruses or bacteria are given in a relatively small dose to replicate in the vaccinated person and to stimulate an immune response. They create a strong and long-lasting immune response but the limiting factor is that there is a possibility for a virus to revert to a form which is capable of causing disease.</span>
8 0
3 years ago
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