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USPshnik [31]
3 years ago
9

Someone help pls will mark Brainly and 20+ points

Biology
2 answers:
swat323 years ago
5 0

Answer:

The cell membrane provides a wall of protection around the cell, and also provides a way to regulate the transportation of materials going in an out of the cell.

Explanation:

ra1l [238]3 years ago
3 0

Answer:

cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Explanation:

Hope this helps!

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Which best describes a difference between single-celled organisms and multicellular organisms?
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Answer:

O A Single-celled organisms are simple, while multicellular organisms are complex,

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3 years ago
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A. Design a meal that uses four different types of plant foods, two different types
adoni [48]

Answer: Humans are dependent on animal and plant based products for survival.

Explanation:

a. Pizza: My meal is pizza which contains the plant and animal based foods. Plant foods include vegetables like tomato, capsicum, corn, and onion. The two animal based foods used in this will be chicken meat and swine meat. The pizza dough requires yeast to attain a desire puff, yeast here is a fungal strain. The resources required for preparation of pizza are easily available as they are replenishable renewable natural resources. These are available in farm, food market, and butcher shops easily. The plant based foods will grow with the help of seeds and animal based food will be available by breeding in farms.

b. The forest reserves are rich source of renewable natural resources like wood, plant based food, medicines, and other products. If forest reserves are not replenished then the need of these products will increase due to scarcity.

c. Plant: Clothes, furniture, medicines, food, and others.

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3 years ago
Specialized lymphatic capillaries called lacteals are
Vlada [557]

Answer:

Necessary for the transport of dietary lipids. (Ans. C)

Explanation:

Lacteals are specialized lymphatic capillaries which helping in to absorb dietary fats that are present in the villi of the small intestine. With the help of bile, triglycerides is emulsified, and with the help of enzyme lipase, triglycerides is hydrolyzed, these (emulsified and hydrolyzed) results in the mixture of di, monoglycerides, and fatty acids.

The villi are finger shaped, and tiny in size which helping in to increase the surface area. Intestinal structure is known as lacteals which helps in the transport of glycerol, and fatty acids aside from the small intestine in the lymph.

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3 years ago
Compare and contrast autotrophs and heterotrophs
GREYUIT [131]
Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemo-synthesis). Heterotrophs cannot synthesize their own food and rely on other organisms, both plants and animals for nutrition. hope this helps :)
3 0
3 years ago
Qué es la ayurveda hindú​
Tanya [424]

Answer:

I'm Indian

Explanation:

but i have no clue what you said

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