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densk [106]
3 years ago
7

As the human population grows, common minerals become more scarce. Which of the following is one way to address this problem?

Biology
2 answers:
Yuri [45]3 years ago
8 0

Answer: B) Recycle resources more frequently

Minerals are naturally occurring  chemical compounds, these are non- renewable resources. These can be found in the rock mass develop by physical process inside the earth crust due to changes in temperature and pressure. Due to increase in population cover all over the world, the minerals are becoming scarce.

Recycling is a process in which the used resources are transformed or converted in a form so, that it can be used again  or may degrade the resource completely, so that it does not contaminate the environment. With the recycling process many minerals like metals can be recycled so that they can be used again. Hence, ensures sustainable use of minerals, and making them available for future generation.

sveta [45]3 years ago
7 0
B is the only only one that makes sense
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Choose all of the ways that cellular respiration is different from photosynthesis. Select the 4 correct answers. *
shepuryov [24]

Answer:

It uses glucose as a reactant.

It uses oxygen as a reactant.

It makes ATP.

It happens in the mitochondria.

Explanation:

It occurs in cells.  - this is false. Both cellular respiration and photosynthesis occur in cells.

It uses glucose as a reactant.  - this is true. Cellular respiration uses glucose as a reactant, it is broken down to release energy. Photosynthesis produces glucose.

It uses oxygen as a reactant.  - this is true. Cellular respiration uses oxygen as a reactant. In contrast, photosynthesis releases oxygen as a byproduct

It makes ATP. - this is true. Cellular respiration makes ATP. Photosynthesis uses energy to produce the sugar which is used in cellular respiration to synthesise ATP.

It happens in the chloroplasts.  - this is false. Photosynthesis occurs in the chloroplasts, not cellular respiration

It happens in the mitochondria.  - this is true. Respiration occurs in the mitochondria, whereas photosynthesis occurs in the chloroplasts.

It involves oxygen, glucose, carbon dioxide, and water. - this is false, Both photosynthesis and cellular respiration involve oxygen, glucose, carbon dioxide, and water. Photosynthesis produces oxygen and glucose using carbon dioxide and water. Respiration produces glucose and carbon dioxide using water and carbon dioxide.

6 0
3 years ago
Which of the following pieces of evidence would best support the argument that humans are more evolutionarily related to fish th
Phoenix [80]

Answer:

The early stages of embryo development in fish and humans look strikingly similar while insects develop very differently compared to both fish and humans,

Explanation:

It tells you that fish and humans have very similar embryo development (fetus development) while humans and insects develop very differently. Therefore, that supports the argument that humans are more like fish than insects.

5 0
2 years ago
10+6h=34 what does h equal?
s2008m [1.1K]

Answer:  h = 2.125

Explanation:

Simplifying

10h + 6h = 34

Combine like terms: 10h + 6h = 16h

16h = 34

Solving

16h = 34

Solving for variable 'h'.

Move all terms containing h to the left, all other terms to the right.

Divide each side by '16'.

h = 2.125

Simplifying

<h2>h = 2.125</h2>
7 0
2 years ago
Read 2 more answers
Hormones such as calcitonin, parathyroid hormone, and the pituitary hormones are protein-based and water-soluble. How does a hor
sashaice [31]

Answer: Substances that are protein based cannot cross the lipid cell membrane, but can exert their effect by binding to the proteins based receptors present on the lipid bilayer.

Explanation:

Hormones such as calcitonin , Parathyroid hormone and pituatry horomones are proteins and water soluble.They cannot cross lipid bilayer but can bind to ligand binding protein receptors.

These receptors are protein macromolecules that are specific in nature for specific hormones.

After binding to the receptors, these hormone-recpetor complexes activate second messengers and regulate the downstream effects.

8 0
3 years ago
Read 2 more answers
Which of the following is a health effect of a diet high in saturated fats?
bija089 [108]

Answer:

I think that fats lead to hardening of the arteries and thus affect the heart ... this is in my opinion

So I think it's C

4 0
3 years ago
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