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irinina [24]
3 years ago
15

The series of changes that occur after a disturbance in an existing ecosystem is: *

Biology
1 answer:
Alex3 years ago
8 0

Answer:

B- Secondary adaption

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Genes contain the information needed to make _____ that form our traits.
Gemiola [76]
Ans: Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.
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3 years ago
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When blood glucose levels rise, the hormone ___ is released from the ___ to convert excess glucose into glycogen, a short-term e
Mariana [72]

Answer:

insulin; pancreas.

Explanation:

An endocrine system refers to a series of ductless glands and organs responsible for the production and secretion of hormones that are used by the body for the performance of various functions such as metabolism, controlling growth, reproduction, mood, sleep, etc. These hormones are secreted directly into the circulatory system (blood) and then transported to the organs and tissues in the body.

Basically, the endocrine system contributes significantly to the state of homeostasis in the body.

Homeostasis can be defined as a process through which a living organism maintains a steady or stable physical, internal and chemical environment that is ideal to enhance life and proper functionality.

Generally, when the blood glucose levels of a person rise, through an endocrine system, the hormone known as insulin is released from the pancreas to convert excess glucose into glycogen, which is typically a short-term energy storage molecule for the body.

In conclusion, the endocrine system maintain homeostasis by releasing insulin from the pancreas to decrease blood sugar and releasing glucagon to increase blood sugar.

6 0
3 years ago
Acrostic for the word energy
Naddik [55]
E is for Ethical, an upright person
N is for Noble, self-sacrificing
E is for Excellent, of the finest character
R is for Remarkable, so exceptional
G is for Genteel, elegantly mannered
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The scientific attitude of skepticism is based on the belief that
denis-greek [22]

Answer:

Questions, hypotheses, and ideas should be tested against observable evidence.

Explanation:

Skepticism is extremely important, if not fundamental, in all areas of Science. This attitude is based on the belief that all questions, hypotheses, and ideas should be tested against observable evidence. Moreover, it allows scientists to <u>question and think thoroughly about all possibilities behind a phenomenon, instead of just 'believing' any observation or vague and non-supported reason that explains it.</u>

In addition, it allows researchers to investigate all possibilities and test numerous methodologies to be certain and gather enough evidence to explain this certain phenomenon.

6 0
3 years ago
What is 0.640 as a fraction in simplest form?<br> Enter the answer by filling in the boxes.
timama [110]

Answer:

16/25

Explanation:

0.640 = 640

____, cancelling one zero, we have

1000

= 64

___, cancelling by 4, we have

100

= 16

___

25

5 0
3 years ago
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