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zmey [24]
3 years ago
15

The liquid mixture in which all substances are evenly distributed

Biology
1 answer:
butalik [34]3 years ago
5 0

Answer:

In a homogenous mixture all the substances are evenly distributed throughout the mixture (salt water, air, blood).

Explanation: i think this is right

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Please help
KATRIN_1 [288]

Answer:

Step 1: Pollination

In general, male gametes are contained in pollen, which is carried by wind, water, or wildlife (both insects and animals) to reach female gametes. The pollen is deposited on a plant's stigma, which is part of the pistil (the elongated part of a flower extending from the ovary). This process is called pollination.

Step 2: Germination

Within a few minutes, pollen tubes begin growing, or germinating, toward the egg cell. These tubes will provide a path for the sperm carried in the pollen to reach the egg.

Step 3: Penetration of the Ovule

The pollen tubes penetrate the ovule, which contains the female gametes.

Step 4: Fertilization

Sperm travel down the pollen tubes and fertilize an egg. Most angiosperms undergo double fertilization, where both an egg and the polar nuclei in the embryonic sac are fertilized.

Explanation:

^^^^^^^^

8 0
2 years ago
Explain the role that the skeletal system plays in facilitating cardiovascular system function
Arturiano [62]

Answer:

Skeletal system provide strength and protection to heart and also produces essential blood cells such as RBC and WBC

Explanation:

All organ systems in our body work in co-ordination with each other. Skeletal system comprised of bones and cartilages while cardiovascular system comprises of hearts, blood and blood vessels. Firstly the skeletal system protects the heart and also assists in its pumping along with muscle. Secondly, the blood cells such as RBC and WBC are circulated by the blood throughout the body. However these cells are produced in the bone marrow (inside the bones)  

4 0
3 years ago
While visiting Costa Rica, where would we go to see if sea turtles were nesting?
mash [69]
Tortuguero National Park
6 0
3 years ago
List 2 organelles found in an animal cell and explain how those 2 organelles benefit the cell.
pav-90 [236]

Answer:

I chose nucleus and the mitochondria

Explanation:

The nucleus is particularly important among eukaryotic organelles because it is the location of a cell's DNA. Two other critical organelles are mitochondria and chloroplasts, which play important roles in energy conversion and are thought to have their evolutionary origins as simple single-celled organisms.

Have a great day! :)

6 0
2 years ago
Someone pleaseeee help.
KATRIN_1 [288]
Adenine and guanine
Thymine and cytosine
3 0
3 years ago
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