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Rina8888 [55]
3 years ago
8

Verdadero o falso:

Biology
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

D

This th e correct one...

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Name the red pigment inside red blood cells that help to carry oxygen.
Ksju [112]

Answer:

Hemoglobin.pulmonary artery.

Explanation:

1. about hemoglobin.Hemoglobin is the protein inside red blood cells. It carries oxygen.

2. about pulmonary artery.The pulmonary artery is a big artery that comes from the heart. It splits into two main branches, and brings blood from the heart to the lungs. At the lungs, the blood picks up oxygen and drops off carbon dioxide. The blood then returns to the heart through the pulmonary veins.

3. There exist a concentration difference of carbon dioxide and oxygen inside the alveoli and capillaries due to which the diffusion of the two gases takes place. The carbon dioxide moves from the blood to the alveoli sac and the oxygen moves from the sacs to the blood.

3 0
1 year ago
Compare and contrast the independent and dependent variables in an experiment. Give an example of each.
Sedaia [141]
We all know that independent is containing the x and the dependent is the y. Meaning that the y depends on the x.
4 0
3 years ago
Name the kingdom that is made up of eukaryotic decomposers, who have cell walls made of chitin.
zysi [14]

Answer:

Fungi

Explanation:

The kingdom of Fungi is compromised of eukaryotic organisms that are decomposers, and chitin is used to create their cell walls.

8 0
3 years ago
The best term to describe the general process by which microorganisms cause diseases is known as
jenyasd209 [6]
<span>Infection is the term used to describe the process through microorganisms that cause diseases. The invasion of a host by a pathogenic microorganism multiplies in the tissues and the reaction of the host to its presence and to its possible toxins and can be caused by bacteria, fungi, viruses, protozoa or prions.</span>
7 0
3 years ago
Two or more related lineages acquire a similar characteristic which is not found in a common ancestor. What are the structures c
motikmotik

Answer:

The correct option is D. analogous

Explanation:

We speak of an analogy when one structure is similar to another or has the same function, but whose embryonic development and its origin or ancestor is not common, they are different, in other words, they are analogous structures if they fulfill functions or acquire similar characteristics starting from the same medium, without requiring them to have the same evolutionary origin (they may or may not be similar structurally and embryologically).

3 0
3 years ago
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