2 years ago

Oxygen passes into the bloodstream across the membranes in the lung by the process of.

1 answer:

3 0

In a process called diffusion, oxygen moves from the alveoli to the blood through the capillaries (tiny blood vessels) lining the alveolar walls. Once in the bloodstream, oxygen gets picked up by the hemoglobin in red blood cells.

You might be interested in

Can someone explain this I don’t get it. Please asap test tmr

alekssr [168]

1. 50, 10grams passed through barrier to equalize
2. 50, same as 1
3. 40, can’t pass through barrier
4. 60, same as 3
5. water level rises in side2, lowers in side 1 because 10 grams of liquid passed through barrier

3 0

2 years ago

How the glass is made?

Advocard [28]

You put sand in the furnace

7 0

3 years ago

Read 2 more answers

Explain why specific Galapagos tortoise species are able to live only on certain islands.

Delvig [45]

Answer:

Because of different abiotic factors (Temp, humidity, ect.)

7 0

2 years ago

A student recorded the height of each student in the school. She then made a bar graph of her results. She observed that

sergij07 [2.7K]

Answer:

Height is affected by multiple pairs of genes on different chromosomes.

Explanation:

The height is a quantitative trait, it is a phenotypic feature that presents a continuous range of variation in the population. The cumulative effects of many genes and the environment produce a normal distribution bell-shaped curve when they are drawn, this being a characteristic of quantitative genetic traits. Examples of quantitative traits include, among others, height, metabolic rate and weight.

5 0

2 years ago

Read 2 more answers

When someone reads for a long period of time their eyes often get tired. This is most likely due to the continued

lesantik [10]

emission of blue rays from phone screen

3 0

2 years ago