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balu736 [363]
4 years ago
15

Bell work #1 help on Question

Biology
1 answer:
Natalka [10]4 years ago
3 0
The two types of chromosomes are autosomes and sex chromosomes
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Kim knows that today’s lab investigation will involve heating liquids over an open flame. Which apparel choice would indicate th
omeli [17]

Answer:

Apron, gloves, closed toe shoes, goggles. Kim should also tie long hair back if she has it and should roll long sleeves up.

Explanation:

Aprons, closed toe shoes, and goggles will prevent any of the liquid being heated from burning and harming her skin or eyes.

Gloves are needed to protect her hands from heat and the liquid as well.

Long hair should be tied back to prevent it from being burned or harmed from the liquid, and long sleeves need to be rolled up to prevent them from being caught on fire or dragging into the liquid.

6 0
4 years ago
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Which of the following types of mass movement occurs along a curved surface? A. Landslide B. Creep C. Mudflow D. Slump
cluponka [151]
I think its Landslide. 
Reason : landslide is the movement of earth or rocks (Mass movement ) on the cliff or mountain (along teh curved surface) . 
7 0
3 years ago
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Quinine, which is found in the bark of the cinchona tree, is effective in
dalvyx [7]
Quinine is used to treat malaria and its symptoms (B). It works by killing the organisms that cause malaria (Plasmodium falcipartum). Keep in mind its only used to treat malaria, but not to prevent it.
4 0
4 years ago
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Which of the following statements regarding the genetic material of cells and viruses is true? A. The genes of both viruses and
mash [69]

Answer:

Option B. Viral genes may be encoded by DNA or RNA, but cellular genes are always encoded by DNA.

Explanation:

Virus is a unique organism having unique characteristics which act as both living and non living. In cell, it is living while outside the cell it is present in crystalline form. Virus is composed of two genome i. e. DNA or RNA. But cell is composed of only DNA genome. There is no nucleus present in virus. Mitochondria and ribosome are also absent.

7 0
3 years ago
Please HELP!!!
katrin2010 [14]

Answer:

D

Explanation:

3 0
3 years ago
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