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densk [106]
4 years ago
12

You are investigating a massive fish kill in one of the shallow lakes in the area. lab reports show no toxins in the water but a

monitoring station on a similar lake reported these oxygen and ph values. what, if any, is the relationship between oxygen and ph?
Biology
1 answer:
sergij07 [2.7K]4 years ago
7 0
-2 . If you need any help feel free to ask
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A 25-year-old man weighs 154 pounds and consumes 2,700 kcalories with 45 grams of protein a day. If two-thirds of the protein co
Evgesh-ka [11]

It may be concluded that he needs 11 grams more protein to meet the recommended allowance.

<h3>What are proteins?</h3>

An incredibly complex, naturally occurring molecule known as a protein is made up of amino acid residues connected by peptide bonds. All living things contain proteins, which are the building blocks of numerous vital biological substances like enzymes, hormones, and antibodies.

The DRI (Dietary Reference Intake) is 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound per persom

This may be sufficient to avoid deficiency, but how much you actually require will depend on a variety of factors, including your exercise level, age, muscle mass, physical goals, and general health.

For more information regarding proteins, visit:

brainly.com/question/10058019

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7 0
2 years ago
All organisms in the kingdom Fungi can be described by which of these characteristics?
loris [4]

Answer:

cell walls made of chitin

Explanation:

Fungal cells differ from mammalian cells in that they have cell walls that are composed of chitin, glucans, mannans, and glycoproteins. Both mammalian and fungal cells have cell membranes; however, they differ in their lipid composition.

8 0
3 years ago
Primate evolution and behavior, such as hunting skills, have been directed in part by the development of depth perception. What
Morgarella [4.7K]

Answer:

The answer is the placement of the eyes.

Explanation:

Developing depth perception through evolution for reasons such as hunting and movement was crucial in the survival of the species and it was made possible by the change in the location of the eyes to the front of the head. Because of the location of the human eyes and the distance of approximately 6 centimeters between them, they perceive slightly different images of the world and this also helps with the depth perception.

I hope this answer helps.

4 0
3 years ago
Which function of the integumentary system is illustrated in the release of sweat? A. Absorption B. Protection C. Sensory Recept
ladessa [460]

Answer:

F. Both regulation and secretion

Explanation:

Through sweat glands and superficial blood vessels, the skin is able to cool the body and regulate its internal temperature.

The eccrine sweat gland, which is controlled by the sympathetic nervous system, regulates body temperature. When internal temperature rises, the eccrine glands secrete water to the skin surface, where heat is removed by evaporation.

6 0
3 years ago
The brain is most active during which portion of each sleep cycle?
Kruka [31]

Answer:

b i think

Explanation:

7 0
3 years ago
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