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juin [17]
3 years ago
9

A scientist wants to study how the body uses foods and fluids during a marathon run. This scientist is most likely

Biology
1 answer:
marshall27 [118]3 years ago
4 0

Answer:

not my dad that's for sure

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When a blood film is viewed through the microscope, the RBCs appear redder than normal, the neutrophils are barely visible, and
rusak2 [61]

The buffer was too acidic i.e when a blood film is viewed through the microscope, the RBCs appear redder than normal, the neutrophils are barely visible, and the eosinophils are bright orange.

<h3>What are buffer used for?</h3>

Buffers are employed to keep the pH of a solution steady because they can neutralize little amounts of extra acid or base. There is a specific pH range for a certain buffer solution and a predetermined amount of acid or base that can be neutralized before the pH changes. The buffer capacity is the maximum amount of acid or base that can be supplied to a buffer without causing a pH change.

As a pH value greater than 7.8 or lower than 6.8 might result in mortality, human blood contains a buffer of carbonic acid (H2CO3) and bicarbonate anion (HCO3-) to keep blood pH between 7.35 and 7.45.

Learn more about buffer here:

brainly.com/question/1385846

#SPJ4

5 0
2 years ago
When completing a soil texture test silt particles feel? Sticky, gritty, or smooth?
In-s [12.5K]

Answer:

Soil texture is determined by the size and proportion of the particles that make up the soil. Every soil can be separated into three fractions – sand, silt, and clay. Sand particles are the largest and make the soil feel gritty. Silt particles are medium sized and give a smooth, floury feeling to the soil.

<em>Uh, I hope it helps you understand? :T</em>

6 0
3 years ago
Muscles are responsible for all types of
lions [1.4K]

Answer:

movement

Explanation:

they act in contractions and help move body parts but work with bones as the bones provide support and allow for movement

7 0
2 years ago
Why would a vascular system be an adaptation for a plant on land ​
lawyer [7]

Answer: Vascular plants are successful due to better transportation for water, nutrients and reproduction. The xylem and phloem of the vascular bundles allow for distribution of water and food to all parts of the body. This structures allow vascular plants to colonize farther inland.

hope it helped.

3 0
3 years ago
Which of the following are true about the North Atlantic Ocean ecosystem? (Select all that apply.)
klasskru [66]

Answer:

There are 2 answers.

It is a temperate biome. & It is located between the east coast of the United States and Europe.

7 0
3 years ago
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