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klasskru [66]
2 years ago
7

Living things can weather rocks by both mechanical and chemical means. true or false

Biology
1 answer:
Sati [7]2 years ago
4 0

I think the answer is False

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Why is scientific knowledge more reliable than other types of knowledge?
RUDIKE [14]

Answer:

D. Because science only uses facts that are proven 100% true through the use of  variables.

Explanation:

All the knowledge we read is science books are not merely some observed facts but the result of a systematic scientific methodology through which facts are tested. Science only gives us that knowledge as facts which is  proven 100% true through the use of  variables.For example: if a scientist has studied the effect of salt stress on the growth of plants and he got the results in form of graphs which show that growth of salt treated plants in very less than normal plants. Then he needs to draw conclusion after consulting relevant previous experiments and say that salt stress hinders growth and why? with reasonable logic.

Variables are the things hat he changes like environmental conditions in previous example to see that in changed conditions plant is showing changed behavior. This way a scientist strengthens his results. Therefore, we can say that whatever knowledge we get through science is proven 100% true through the use of  variables.

Hope it helps!

8 0
3 years ago
Puberty is defined as _________. the production of hormones in the reproductive glands stimulated by the pituitary gland the sta
Lorico [155]

Answer: the physical changes that occur in the body as sexual development reaches its peak

Explanation:

Puberty refers to the transition of a child into an adult. It is characterized by several physical changes induced mainly by hormones. These changes include:

- deep voice in males; high pitch voice in females

- growth of pubic hairs in males and females

- presence of thicker skin in males; delicate and lighter skin in females

- emergence of breast in females, broad chest in males etc

6 0
3 years ago
True or False Palm trees are gymnosperms.
NeTakaya
False. they are angiosperms
4 0
3 years ago
Read 2 more answers
In landlocked lakes, water is discharged primarily through _____. precipitation evaporation groundwater seepage rivers and strea
zloy xaker [14]
The correct answer is evaporation. Hope this helps
4 0
3 years ago
Read 2 more answers
What is an analogy for chloroplast in a school?
Vaselesa [24]
Since chloroplast use energy to make food for plant cells (Photosynthesis) I could compare it to lunch money, and how you have to keep refilling up, and up, just to use it again for food, for yourself.
5 0
3 years ago
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