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denis23 [38]
3 years ago
11

Predict how erosion and weathering will

Biology
2 answers:
charle [14.2K]3 years ago
8 0
Stop spamming with the same question idiot if you’re not gonna give context.
Jet001 [13]3 years ago
7 0

Answer:It’s little kids like you who don’t know what they’re done that ruin this app.

Explanation:

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Can green plants and humans us the same process to create atp
alexandr402 [8]

Answer:

yes they can

Explanation:

they go through the same chemical process/breakdown of food to create energy

5 0
2 years ago
Read 2 more answers
Which organelle is responsible for the modification and packaging of proteins so that they can be distributed to other parts of
drek231 [11]

Answer:

Vacuoles

Explanation:

8 0
3 years ago
A "U-shaped" distribution for a trait, with high frequencies of individuals who exhibit extreme values for a trait (and few indi
frozen [14]

Answer:

Disruptive Selection.

Explanation:

Disruptive selection, also known as selection diversification, explains shifts in population genetics that prefer extreme values for a trait over intermediate values. In this case, trait variation increases, and the population is split into two different classes. So, in the given case where A "U-shaped" distribution for a trait, with high frequencies of individuals who exhibit extreme values for a trait (and few individuals with medium values), is most likely to be caused by Disruptive selection.

3 0
3 years ago
Birds and mammals have a four-chambered heart, but most reptiles have a three-chambered heart. How does this fact affect the con
eduard

Answer:

The animals present body structure is due to evolution. It is seen in each part including the structure of the heart. The vertebrate heart becomes complex from a simpler form.  

Invertebrates, the heart of fishes is two-chambered having one auricle and one ventricle. The deoxygenated blood gets purified in the gills. They are aquatic and no lungs for breathing. The hearts pump a mixture of oxygenated and deoxygenated blood to the body.  

The amphibians and reptiles have 3 chambered heart as they lead terrestrial mode of life. The gills modified into the lungs.  The left auricle receives pure blood and the right auricle receives deoxygenated blood. The blood purified in the lungs and in the ventricle, both types of blood get a mix. The ventricle pumps the mixed-blood throughout the body.

In the case of birds and mammal, the heart is 4 chambered and the oxygenated and deoxygenated blood are separated. These two are higher vertebrates. No mix of pure and impure blood, the body receives only the oxygenated blood.

This shows to construct the phylogenetic tree of vertebrates - the fishes should be in the bottom, and above it amphibians, reptiles, then, mammals and birds on the top branch of the tree. As the chambers and structure of the hearts modified one after another.

6 0
4 years ago
What is the independent and dependent variable
Lelechka [254]

Answer: Tempature is the independent Variable, Activity is the dependent

Explanation:

independent variables are what you manipulate in an experiement and dependent variable are what happens after you change the independent variable

5 0
3 years ago
Read 2 more answers
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