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Contact [7]
3 years ago
15

HELP!! WILL GIVE BRAINLIEST!!

Advanced Placement (AP)
2 answers:
Scorpion4ik [409]3 years ago
6 0

Answer:

B- Lab technician

Explanation:

Cell type and dose are tested as variables, so this leaves the lab technician as a possible confounding variable

eimsori [14]3 years ago
3 0

Answer:

Lab technician

Explanation:

Chemical used is the main independent variable. Cell growth was the dependent variable or response variable. The cell type and dose are both being tested within the experiment leaving lab technician.

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Nimfa-mama [501]
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8 0
3 years ago
What are three reasons why indoor air pollution has become a greater concern in developed countries
Triss [41]

Answer:

Following are the three main reasons why  indoor air pollution has become a greater concern in developed countries;

  1. Indoor air pollution is the cause for several diseases in children and in adults. For example pulmonary disease, lung diseases, tuberculosis and etc.
  2. Indoor air pollution is also increasing due to the use of older technologies being used in the households for example smoke from chimneys and old stoves that have worn out.
  3. There is not enough budget and awareness of indoor air pollution and neither are efficient solutions provided to cater to this pressing issue.
8 0
3 years ago
Is Indonesia developed or developing
amm1812

Explanation:

Some countries that were originally on the list of developing countries such as China, Brazil, India are now considered as developed countries, including Indonesia and South Africa

make me branliest answer

please

7 0
3 years ago
Can snacking on fruit rather than candy reduce later food consumption?
olasank [31]

Answer:

Yes it can

Explanation:

6 0
2 years ago
A) Briefly explain why ONE of the following best supports the view that slavery largely ended during the Civil War before the pa
dalvyx [7]

From the perspective of enslaved African Americans, slavery ended before the passage of the 13th Amendment because of the Emancipation Proclamation. It is important to note that the Emancipation Proclamation did not officially end slavery, but it did provide the impetus for subsequent legislation. The Emancipation Proclamation took effect on January 1, 1863 and granted freedom to all enslaved persons in states that were in rebellion against the Union.  It also inspired enslaved African Americans to leave Southern plantations in large numbers and flee toward Union lines. Union troops were forced to make provisions for these enslaved people within their ranks.

President Lincoln would argue that the Emancipation Proclamation was simply a strategic move designed to destabilize the southern states. It did not apply to border states and it was null and void if the rebellious state returned to the Union. Moreover, because the southern states had seceded, they were no longer under the authority of the federal government, thus Lincoln had no authority over them

Enslaved people played an important role in the war as soldiers (those who escaped) and as laborers in the South  for the  Confederacy. They served as spies for the North.

6 0
3 years ago
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