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EleoNora [17]
3 years ago
13

#18 i am having trouble with :)

Biology
1 answer:
user100 [1]3 years ago
7 0
Helps with you body but also very bad for you

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What is the name of the moon phase​
VMariaS [17]
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6 0
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. While Carl Linnaeus catalogued nearly all known organisms of his day, which major group of organisms did he not account for in
Blababa [14]

Answer:

Single-cell organisms

Explanation:

In 1735, Linnaeus introduced a classification system with only two kingdoms: animals and plants. Linnaeus published this system for naming, ranking, and classifying organisms in the book "Systema Naturae". In the epoch that Linnaeus created this system, single-cell organisms such as bacteria and protists were almost unknown. In 1866, E. Haeckel added a category including both bacteria and protozoa, thereby adding a category formed by single-cell organisms (different from animals and plants). During the 1900-1920 period, bacteria were classified as a separated kingdom named 'prokaryotes'. The current three-domain classification system was introduced by C. Woese in 1990. In this system, all forms of life are divided into three different domains: archaea, bacteria, and eukaryote domains (this last composed of protists, fungi, plants and animals).

6 0
3 years ago
Some scientific data are obtained through observation rather than experimental results. True or false
vitfil [10]
The answer here would be true! hope i helped :)
7 0
3 years ago
Hypoparathyroidism may be caused by: a. Problems following surgery, an autoimmune disorder, or congenital defects b. Heavy expos
Wewaii [24]

Answer:

The correct answer is option A

Explanation:

Hypoparaghyroidism occurs when thyroid gland produce little parathyroid hormone.

This is caused by:

1. Injury to the parathyroid glands during thyroid and neck surgery.

2. It is also caused by auto immune disorder. This is as a result when the body's natural defence against invading organisms starts to attack perfectly healthy tissues.

3. Congenital defects: This is as a result when infants are born without parathyroid tissue, that is ability to make thyroid glands or when the mother has hypoparathyroidism.

3 0
4 years ago
Can someone tell me what this is?? I’m pretty sure it’s not petrified wood, and it’s definitely not bismuth.
vagabundo [1.1K]
<h2>Can I please have a <u><em>brainilest</em></u>. </h2>

And..Socratic can help! This learning app, powered by Google AI, helps you understand your school work at a high school and university level. Ask Socratic a question and the app will find the best online resources for you to learn the concepts.

8 0
3 years ago
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