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meriva
2 years ago
6

The thin, semi-permeable membrane that encloses a cell allows nutrients to enter and wastes to be

Biology
1 answer:
Akimi4 [234]2 years ago
8 0

Answer:

The cell membrane contains pores to allow nutrients to enter and waste to leave the cell. cell membrane is SELECTIVELY PERMEABLE which means that the cell membrane controls what enters and leaves the cell. cell membrane protects all cells.

Explanation:

sana makatulong! pa mark po brainliest hehe

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There are several types of Monera that are harmful to humans. Research a harmful monera (salmonella is an example) and write a t
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Answer:

    One of the most common Monera is Escherichia coli, also known as E. coli.  "[E. coli] is a Gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms." States ________.* Signs of E. coli are stomach pains and cramps, diarrhea that may range from watery to bloody, fatigue, loss of appetite or nausea, vomiting, and low fever < 101 °F/ 38.5 °C (not all people have this specific symptom).

    E. coli comes from human and animal wastes. During precipitation, E. coli may be washed into creeks, rivers, streams, lakes, or groundwater. Another way to get it is from contaminated food, a lot like corona virus. When cattle are slaughtered and processed, E. coli bacteria in their intestines can get on the meat. And when ground beef is made, it combines meat from many different animals, increasing the risk of contamination.

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8 0
2 years ago
Read 2 more answers
What is one purpose for the peer-review process in scientific research?
Vesnalui [34]

Answer:

Its used as validity, and quality of the articles. The main purpose of it is to filter out poor or invalid articles.

Explanation:

9 0
3 years ago
What part of the human body is most similar in function to the spongy mesophyll layer in a leaf?
Whitepunk [10]
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7 0
3 years ago
Describe how water
Alla [95]

Explanation:

Epipelagic zone, the topmost at the surface of the oceans receives most of the sunlight and most penetrating light rays diffuse in this layer. The temperatures at this zone, therefore, is warmer than zones below. This zone has lowest water pressure becaue there is little water column above it.

The deeper you get into the water the penetration of sunlight decreases. This is because the rays are greatly diffused even before they get to the deepest zones. The abyssalpelagic zone virtually receives no sunlight because the rays cannot get to this zone. This zone is, therefore, pitch dark and also the coldest. The deeper you get into the ocean the higher the water pressure due to the weight of the able water column. The water pressure is, therefore, highest in the  abyssalpelagic zone.

Learn More:

For more on zones of the ocean check out;

brainly.com/question/7538381

brainly.com/question/13945129

brainly.com/question/11214732

brainly.com/question/5562846

#LearnWithBrainly

4 0
3 years ago
Only 9 and 10 have to be answered! Thank you.
loris [4]

9: Well big groups of birds are often found competing for food, causing fights and even death due to the fight. If a flock of birds from population A goes to population B, there would be more competition due to birds wanting food and nesting places that are good.

10: Many species evolve to suit environmental changes, but let's say this change in the environment was bad. Pollution, species of aggressive animals, which would eat the food the animals need and cause a downgrade in food leaving the area bare, and hunting, which would bring humans to the area and cause them to camp out, eat the animals and wild vegetables, such,   can cause negative population changes. Due to these things birds could get sick and die off, causing population to go down. If trash and sewage are not cleaned up it could affect the birds food source and cause it to be bad for a long time, the aggressive animals would kill and eat the birds causing a continuous spiral of death, and hunting could cause them to die.

5 0
2 years ago
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