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Debora [2.8K]
3 years ago
12

Question 2

Biology
2 answers:
Readme [11.4K]3 years ago
7 0

Answer:

b. d. e. g.

Explanation:

Rudik [331]3 years ago
3 0

Answer: Carbohydrates, protein, lipids, nucleic acid.

Explanation:

Macro molecules are large biological molecules that is found in the organism. They are large and complex.

These molecules can be used to derive energy for the body. First compound that is used during the time of energy is carbohydrate.

Then the next used compound is lipids(fats) and then protein is used by the body to obtain energy from them.

These molecules are carbohydrates, protein, lipids and nucleic acids.

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Which is a need?<br> A.shelter <br> B.gum<br> C.chocolate bar <br> D.toys
Degger [83]

Answer:

A-Shelter, the others are for enjoyment while shelter takes care of your physical state

8 0
3 years ago
the activities in the cell cycle occur during a specific phases. In which phase of the cell cycle is DNA replicated?
ValentinkaMS [17]

Answer:

S phase

Explanation:

The S is short for synthesis, which means that DNA is being replicated.  This is one of the stages of interphase, when the cell is growing and getting ready to divide.  Well, this is the getting ready to divide part of interphase; the cell needs to duplicate its DNA so it has enough to divide out to daughter cells.

8 0
2 years ago
"when drugs and alcohol are mixed this can be fatal"
Marizza181 [45]
If this is a true or false question, the answer is true.
6 0
3 years ago
Read 2 more answers
Human caused reductions of biodiversity, include pollution, invasive species, and overexploitation.
Andrew [12]

Answer:

True

Explanation:

Development, together with globalization, drove severe changes at a global level. The natural and original environments suffered from these effects and still are.

Human beings have constantly been altering the natural ecosystems and causing irreparable damages to nature. For many decades, development involved society and technology advance over new areas unpopulated by humans.

<u>Some</u> of the principal human activities responsible for biodiversity loss are

  • the uncontrolled use of unrenewable resources,
  • overexploitation of renewable resources;
  • land destruction for the mining industry, farming and cattle industry, buildings, and other infrastructures;
  • the unplanned advance of cities, and opening of new roads to connect those cities.  

All of them involving

  • deforestation and fragmentation of natural landscapes;
  • water, air, and soil pollution,
  • species loss, and reduction of biodiversity.

With globalization, transport around the world became normal. And when traveling around the world, new species are intentionally or unintentionally transported too. When these species, of animal or vegetable origin, get established in a new area, they overgrow to the point of turning invasive.

Invasive species are uncontrollable and cause severe damage in native endemic species by competing for resources. The whole ecosystem structure changes.

But there are some background glitches in the system that are the principal responsible for all the mentioned activities. Some important aspects are lacking

  • The respect for nature,
  • People´s education at different levels to care and protect wildlife,
  • Interest in keeping ancestral knowledge,
  • Planning and previous environmental impact studies,
  • Policies to control human activities,
  • Caring involved government.

If, as a society, we lack these aspects, the possibilities of changing our impact on nature are far away.  

6 0
3 years ago
List The major subdivisions or components for each of the four types of compounds carbohydrates lipids proteins and nuclear acid
gayaneshka [121]
The living organism is to make the capability of making your own way of inspiring new ways to inductor the situation on a problem to complete the act on the way of it's respondent to every single thing

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3 years ago
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