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katen-ka-za [31]
4 years ago
13

Which are examples of human-caused environmental changes?

Biology
2 answers:
dolphi86 [110]4 years ago
7 0

Answer:

Clear-cutting is an answer. It's when trees are cut down. Humans also attribute to pollution and global warming.

Explanation:

fomenos4 years ago
6 0
I would say pollution but idk what clear cutting is but i know the rest aren’t
You might be interested in
Piensa por lo menos dos ejemplos para cada tipo de noxa Biológicas: Físicas: Químicas: Psicosociales
Neko [114]

Answer:

A noxa is any component of the natural context, with the ability to generate some harm to the person who touches it.

Explanation:

Any blow with mechanical damage, change in temperature or pressure, UV radiation, plutonium, strontium, X-rays, electricity, loud noises is considered physical noxa.

Examples of this can be: Physical hazards: noise, radiation (ultraviolet, x-rays), electricity, blows, breaks, burns, cuts.

Chemical noxa is toxic and poisons, mostly of exogenous origin, that enter the body accidentally.

Examples of this can be: Chemical noxes: insecticides, pesticides, poisons, toxic gases, co2, co.

Biological noxas are living beings or viruses recognized as pathogenic agents, since they cause diseases of varying symptoms, evolution and severity, but which are called infectious diseases.

Examples of this can be: bacteria, protozoa, fungi and non-cellular entities, such as viruses.

Psychosocial noxas are actions or lack of actions that can cause mental disorders and that can lead to physical problems. Its impact is often negative on general well-being, particularly for young people.

Examples of this can be wars, racism or bullying.

8 0
3 years ago
1._____ is the phenomenon by which living or dead plant cells absorb water by surface attraction.
rodikova [14]
Inhibition is the phenomenon by which living or dead plant cells absorb water by surface attraction.
5 0
3 years ago
Who was the first person to study the embryos of different species
dolphi86 [110]

Answer:

Aristotle

Explanation:

Aristotle was the first person to study the embryos of different species.

3 0
3 years ago
1. Every scientific theory starts with an observation of an unexplained phenomenon. Scientists look to explain such phenomena by
Varvara68 [4.7K]

Answer: the answer  is  a

Explanation:

because of the paragraph show that' s what it is and also i just did it

7 0
3 years ago
In pea plants, tallness (T) is dominant to shortness (t). What is the predicted genotypic ratio of the offspring if a homozygous
tino4ka555 [31]
First, to answer this question, you need to draw a Punnett square. So you put the homozygous short alleles (tt) on top of the square, and the heterozygous tall alleles (Tt) on the left side of the square (or vice versa, it doesn't really matter).

When you create the Punnett Square, you then perform the cross between the two plants' alleles. I cross t with T and that gives me Tt. Same with the next one, t and T becomes Tt. Then, I cross t with t and that gives me tt. Same with the next one, t and t becomes tt.

So, the answer here would then be c. 50 percent Tt, 50 percent tt. You might say, well, couldn't answer d also work? Answer d could only work if the question was asking for the phenotypic ratio of the offspring. Then you could say 50% tall, 50% short. But the question asks for the genotypic ratio, so it would instead be c. 50 percent Tt, 50 percent tt.

Hope this helps! 
7 0
4 years ago
Read 2 more answers
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