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Anettt [7]
3 years ago
5

What is the most effective way to protect dry lands from desertification?

Biology
2 answers:
Molodets [167]3 years ago
5 0

Answer:

plant a tree belt in the areas

Explanation:

aniked [119]3 years ago
3 0

The most effective way to keep dry land from becoming more arid is to use sustainable agricultural practices.

The right answer is "plant a tree belt"

The event of increasingly arid dry land or desertification is an event where the land becomes a very dry lack of water, vegetation, and also wild animals.

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All the statements below about synovial fluid are true except:
mars1129 [50]

The right answer is C.

Synovia is a viscous biological fluid located at the joints and fulfilling several functions. It limits bone friction between them, dampens shocks, provides the nutrients and dioxygen necessary for chondrocytes (cartilage cells) while eliminating their metabolic waste, and benefits from the presence of immune cells to eliminate possible body foreigners.

5 0
3 years ago
When observing a bird skin cell in g2 under a microscope, you count 160 total chromatids. how many chromosomes does a male chick
zloy xaker [14]
When a cell is in G2 phase, it has already doubled in S phase its DNA, meaning that for each chromosome we have two chromatids -> 2n(number of chromosomes)×2(number of chromatids per chromosome)=number of chromatids.
If 160 is the number of chromatids on G2 phase of a chicken cell, it means that the cell has 80 chromosomes (2n), and after meiosis, process to form a sperm cell, will only have 40 chromosomes (n).
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3 years ago
Organized procedure that involves making<br> measurements and observations
Katyanochek1 [597]
What’s the question?
5 0
2 years ago
Read 2 more answers
How does the work of scientists lead to knowlage
jolli1 [7]

Scientists carry out several researches to understand the cause and reason behind the natural phenomena happening around us. While carrying out an experiment, the scientist need to refer to various research papers and research articles to plan and follow the protocol of the experiment accordingly.

Going through the background studies lead to greater insight and knowledge about the subject. It broadens our mind and way of thinking. It makes us more logical and precise towards our work.

8 0
3 years ago
Multiple Choice
Zarrin [17]

Answer:

11B (reproduce). 12C (be eaten). 13A (variation). 14C (better adapted). 15C (Darwin). 16A (evolved). 17C (competition).

Explanation:

11 - The key principle underlying evolution by natural selection is that traits are only passed on if the organism survives long enough to reporduce. An adaptation that increases its likelihood of survival will therefore increase the chance it will reproduce.

12 - Deer rely on their brown fur to remain camouflaged in the forest so that predators can't see them. A white deer will stand out and will be seen by predators and eaten.

13 - This is the definition of variation. The variation becomes an adaptation if it actually benefits the organism in some way in its environment. A variation could also be neutral (doesn't affect the organism) or deleterious (bad).

14 - See previous question.

15 - Darwin developed the theory.

16 - This is describing the process of evolution.

17 - This is an example of competition.

4 0
3 years ago
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