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Kazeer [188]
2 years ago
8

Pollination by bees and other animals is very important for the production of food for humans. What type of ecosystem service is

pollination and example of?
A. Direct Service
B. Indirect Service
C. Ethical and Aesthetic service


I really need help with the answer. I think it is B but I am not sure!
Biology
1 answer:
Ket [755]2 years ago
6 0
I think the answer is b too!
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Insulin-dependent diabetics depend upon ____________ microorganisms to produce the human protein that they rely upon to uptake g
-Dominant- [34]
The answer would be: <span>transgenic
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Bacteria can be altered to produce a specific protein by introducing a sequence of DNA into their genes. This bacteria is called genetically modified bacteria. Bacteria that producing insulin called transgenic because they have genes of other species transplanted on them.
6 0
3 years ago
Explain the stages of tissue repair and fill in the blanks.
svp [43]

Answer:

a. Following an injury that breaks the surface of the skin. blood vessels dilate as a result of histamine release from mast cells and other damaged cells.

b. The blood forms a clot and upon drying, a scab forms a barriers between the body and the environment, while phagocytes work to clear the underlying debris from the wound site.

c. Blood vessels begin to re-grow into the wound while fibroblasts begin process of replacing the blood clot with Collagen

d. The remodeling phase then occurs as fibrosis and regeneration of tissues may continue for prolonged period of time.

Explanation:

Hello. Although you did not have all the answer options for the blanks presented in the sentences above, it is possible to conclude that the words in bold are the most appropriate to fill these spaces.

That's because when we cut ourselves, the blood vessels on the surface of our skin rapidly dilate, allowing a flow of blood to be observed. This dilation is accomplished by the release of histamine, which is released by mast cells, which are glands that regulate the immune response. At this point, it is important that any impuzera or microorganism, close to the wound site, is removed and this site undergoes cleaning. This is done by phagocytes, which are intended to prevent the cut from becoming the entrance to a bacterial infection.

Then the blood vessels begin to move and grow again across the wound, with the aim of covering this opening. In this comment, fibroblasts begin to apply collagen and replace the blood clot formed to prevent blood loss. Collagen will be responsible for maintaining the skin and tissues that will be rebuilt in the remodeling phase.

3 0
3 years ago
The age of oceanic bedrock on either side of a mid-ocean ridge is supporting evidence that at the ridges, tectonic plates are __
ratelena [41]

The age of oceanic bedrock on either side of a mid-ocean ridge is supporting evidence that at the ridges, tectonic plates are Diverging .

Explanation:

The underwater mountain range is the mid oceanic ridge, which were formed as a result of plate tectonics.  when the convection current goes up in the mantle present beneath the oceanic crust results in the uplifting of the ocean floor.

Which leads to the formation of the tectonic plates through magma, that meet at divergent boundaries. The density and the age and the thickness of these oceanic crust increases due to the distance from the ridges. The mid oceanic ridges has been split on two sides as matching stripes ,

7 0
3 years ago
HELP PLEASE!!!!!
Rudiy27
The correct answer is C
8 0
3 years ago
Examine the false statement.
Annette [7]

The sentences that make sense are "Volatile liquids are flammable" and "Liquids burn easily."

5 0
2 years ago
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