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olga2289 [7]
3 years ago
13

True or false atom has the same number of protons as it does neutrons

Biology
1 answer:
guajiro [1.7K]3 years ago
6 0

Answer:

False

Explanation:

the amount of neutrons in an atom can vary, which is why we have different types like uranium 242 and 243 etc. regarding how many neutrons it has, some hydrogen have no neutrons as well.

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What contributes to waste management by recycling metabolic products and converting toxic substances into less toxic ones
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The kidneys contribute to waste management by recycling metabolic products and converting toxic substances into less toxic ones.

Kidneys are an important organ of animals as they provide a channel for the disposal of body waste and simultaneously regulate the balance in the level of salt and water in the body.

Kidneys work as microfilters that are capable of eliminating dissolved and suspended forms of ammonia, uric acid, urea, creatine, creatinine, amino acids, excess salts, and water along with proper disposal of organic waste which altogether constitutes the metabolic waste of the body. These substances before being finally excreted from the boy undergo a last round of reabsorption.

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5 0
1 year ago
Functional Magnetic Resonance Imaging is a tool that has been very useful in identifying what parts of the brain do what. Scient
Ne4ueva [31]

Answer:

E. It takes a picture of the brain according to oxygen levels. More oxygen in an area indicates more activity in that area.

Explanation:

Haemoglobin is diamagnetic when oxygenated but paramagnetic when deoxygenated. This distinction in magnetic characteristics leads to tiny variations in the blood MR signal. Since blood oxygenation differs, these variations can be used to identify brain activity depending on the concentrations of neural activity.

4 0
3 years ago
How does composting help the environment
tamaranim1 [39]
It produces new, organic, rich soil, that can contribute to agriculture and farming, as well as the decomposers that live in them. It is very good to compost.
5 0
3 years ago
Which of the following statements is true?
olya-2409 [2.1K]
Viruses have both rna and dna
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3 years ago
How many combinations of genotypes are possible for the coat coloration of rabbits which is governed by three alleles?
Dmitriy789 [7]

Answer:

b) 6

Explanation:

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Thus, six combinations can be formed as AA, AB, AC, BB, BC, CC.

7 0
3 years ago
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