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Tpy6a [65]
2 years ago
5

Question 1 of 25

Biology
1 answer:
Irina-Kira [14]2 years ago
5 0

Answer:

B. Carbon

Explanation:

in your body, including proteins, DNA, RNA, sugars, and fats. These complex biological molecules are often called macromolecules; they're also classified as organic molecules, which simply means that they contain carbon.

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Two types of nucleic acids are
tigry1 [53]
<span>Types of Nucleic Acids. The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material found in all living organisms, ranging from single-celled bacteria to multicellular mammals.

https://www.boundless.com/biology/textbooks/boundless-biology-textbook/biological-macromolecules-3/n...
</span>
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3 years ago
The ways in which ecosystems like the ocean serve mankind are known as
Hatshy [7]

Answer:

How the sea serves us

> Many of the ecosystem services provided by the sea are threatened today by overexploitation, environmental pollution and greenhouse gases. Yet in many cases, how severely individual habitats are degraded and ecosystem services are impaired is just not known. Researchers are therefore attempting to assess the exact condition of marine ecosystems. Such analysis is important in order to plan concrete protection measures and to define critical limits and target values.

The bounty of the sea © Science Photo Library/Steve Gschmeissner/Getty Images

The bounty of the sea

> Since time immemorial we humans have been living with the seas and from their bounty. They provide us with food, mineral resources, transportation routes and other services. The climate-regulating effect of the oceans and the biochemical processes that take place in the sea are of fundamental importance. Today, some of these services are under threat, which i

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3 years ago
Where the hereditary material of the cell is held except in bacteria?
vredina [299]
Hereditary material is held in the nucleus of non-bacterial cells.
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3 years ago
What is the proper position of the erector spinae muscles situated from medially to laterally relative to the axis of the verteb
Kazeer [188]

Answer:

These group of muscles called erector spinae muscles arises from a tendon in the sacral area and pelvis, it extends up to the occipital bone.

Erector spinae muscles originates from the SPINOUS PROCESSES of T9-T12 of the thoracic vertebrae and inserts into the SPINOUS PROCESSES of T1-T2 of the cervical vertebrae

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The production of four haploid gametes from one mother cell is completed during
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The answer is d. telophase meiosis II. I hope this is helpful and brainliest would be nice ;)
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