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bixtya [17]
3 years ago
11

Many molecules are moved through the body by .

Biology
1 answer:
blondinia [14]3 years ago
6 0
I don't know if this is the answer you're looking for but "Transporters" move molecules across membranes. Such as channel proteins and carrier proteins
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How can we make larger drawings ? Can someone tell me the guidelines please help
Zigmanuir [339]

Answer:

you should have skills of drawing observe the diagram

7 0
3 years ago
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Help me find out the answers. thank you.​
lawyer [7]

Answer:

2.) C

3.)Traits & population

4.)A ,C, & D

3 0
3 years ago
Reasons why the queen is the most important in the hive.<br> (No LINK)
Alex

Answer:

I assume you are referring to bees?

Explanation:

From what I know and this is just surface level knowledge, she is the one who births the hive and usually designates their purpose once she has laid the eggs. She herself does not do much, she is just the one that the infrastructure of the hive follows in maintaining the hive itself. I hope this helps. Good luck!

6 0
3 years ago
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A land developer and several ecologists are discussing how a parcel of private land should be developed with housing while savin
FromTheMoon [43]

Options for the question have not been provided. They are as follows:

A) The single intact parcel would have a smaller amount of edge than the 20 separate parcels.

B) The isolated hectare plots increase the ability of individuals to disperse from one habitat to another.

C) The separate 1-hectare plots are less vulnerable to edge effects.

D) The large plot will create more inbreeding in many species.

Answer:

A) The single intact parcel would have a smaller amount of edge than the 20 separate parcels.

Explanation:

In the given case, 20 hectares of land has been allocated to natural habitat. This means that natural flora and fauna will flourish here without any human interference. In this situation it is better to have an intact 20 hectares area at one side of the land, rather than having 20 separately spread out 1 hectare areas. This is because having one large piece of land at one side will reduce the edge effect.

Edges occur where two different habitats meet. While edges can be beneficial when it comes to natural habitats because the boundary habitat increases overall biodiversity, it can be detrimental when the edges are due to human settlements. It will be difficult to avoid human interference as the natural habitats are scattered among human settlements. Each individual plot will also get less area due to which it will be difficult for all the species to accommodate comfortably. Many animals can venture out in search of food which can be dangerous to both animals and humans. It is better to have a big separate land at one corner so that everyone can survive peacefully.

3 0
4 years ago
Which of the following best describes erosion? 1. an increase in wave frequency due to wind 2. the movement of sediment due to w
Fynjy0 [20]

Answer:

2.

Explanation:

The movement of sediments from water (rivers) and wind (air) is basically what erosion is.

7 0
3 years ago
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