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OLEGan [10]
3 years ago
14

I need help fast plz

Biology
1 answer:
navik [9.2K]3 years ago
5 0

Answer:

Climate changes arise when the Earth has an energy imbalance which causes the Earth to gain or to lose heat.

Looking at the past climatic changes helps us to understand how the climate of the Earth reacts to external forcings. The study of paleoclimates have enabled us to understand that the climate of the Earth can shift between different climate states in just a few number of years or a few decades.  The studies of the past climate changes also enables us to understand how humans might have affected the climate in the past and in the present day.

As the data obtained from these observations is not clearly direct, we cannot consider it to be highly authentic. As we know, many a times, scientists form theories in a way that benefit their own perspectives.

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Chromosome.
Mashcka [7]

Answer:

1. x chromosome

2.males

3.one X and one Y chromosome.

4. two X chromosomes

5. a very common trait in humans and frequently used to explain X-linked disorders.[8] Between seven and ten percent of men and 0.49% to 1% of women are affected. Its commonness may be explained by its relatively benign nature. It is also known as daltonism.

6.Females with one copy of the mutated gene are carriers. X-linked inheritance means that the gene causing the trait or the disorder is located on the X chromosome. Females have two X chromosomes while males have one X and one Y chromosome.

Explanation:

4 0
3 years ago
How can u differentiate a bio molecule
Sati [7]

Biomolecules include large macromolecules (or polyanions) such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products. A more general name for this class of material is biological materials.

8 0
3 years ago
Stabilize the ________ with two boards that extend from the upper thigh to the bottom of the foot.
Artyom0805 [142]
Stabilizing a LEG, once it is broken, by using 2 boards extending from the upper thigh to the bottom of the foot is a proper way to help an injured victim in the field.
7 0
3 years ago
What ere the two types of cells
ss7ja [257]
<span>Eukaryotic and prokaryotic</span>
5 0
3 years ago
The triglycerides in animals tend to be solids (i.e., fats) at room temperature whereas the triglycerides in plants tend to be l
aev [14]

Answer:

The animal triglycerides have a higher proportion of saturated fatty acids than the plant triglycerides.

Explanation:

The triglycerides have three fatty acids attached to the single glycerol molecule by ester linkage. The fatty acids may be saturated or unsaturated. The triglycerides with saturated fatty acids such as the animal triglycerides exhibit a relatively tight packing of these fatty acids and make them solid at room temperature.

On the other hand, the triglycerides with unsaturated fatty acids such as the plant triglycerides are liquid at room temperature since the presence of double bonds in the hydrocarbon chains leads to weaker interactions and does not allow the tight packing of the fatty acids.

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3 years ago
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