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Pavlova-9 [17]
2 years ago
15

5. Michael wanted to see what kitchen cleaner worked best for cleaning her counters. He used

Biology
2 answers:
Marina CMI [18]2 years ago
7 0

Answer:

IV- different kitchen cleaners

DV- which cleaner worked the best for cleaning her counter

C- the one with just water

cs-?

Explanation:

:)

zimovet [89]2 years ago
6 0
Yeah it haves to be C if not then it could be b I think but I probably more positive with c
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Tom wants to improve the amount of recycling in his city. Which initiative should he propose?
oksano4ka [1.4K]

Answer:

If you want to improve the amount of the recycling in your city, Tom need to implement a lot of initiatives and the following on this question isn't the right way to do it.

Explanation:

    Whether Tom wants to improve the amount of recycling in his city, he need not to ban all plastics. What he must to do is to take plastics from houses, companies, supermarkets and other places that use this kind of material and recycle them, and change them in other products to back to the society or community. Besides recycle, he need to contact the local authority to make  recycling campaigns. That's the reason to close grocery stores on Sundays isn't the right way to do in this situation. If he are wishing to close all landfills, isn't the right option to do, because you have to implement a good landfills and make it works in a right way, because is important to have an  sustainable landfill without creating environmental pollution for the community, local population and the planet. But to do all of these things explained above, you have to obtain investiment and money throughout the authorities,  governments or maybe  businessmen from big companies.

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2 years ago
An increased rate of breathing as a result of an increased buildup of carbon dioxide in the bloodstream would be best described
ValentinkaMS [17]

Answer;

Responsiveness

Excretion

Explanation;

Excess carbon dioxide must be removed from the body to stop it reaching toxic levels. As the blood flows through the lungs, excess carbon dioxide passes out of the blood and into the alveoli by diffusion. It is then removed from the lungs when we exhale (breathe out).

-Carbon dioxide helps remove carbon dioxide (a waste gas that can be toxic) from your body. The lungs' intake of oxygen and removal of carbon dioxide is called gas exchange. Gas exchange is part of breathing.

8 0
2 years ago
What is the foremost purpose of a human community?
Elanso [62]
I would say that t<span>he foremost purpose of a human community is to meet human needs by working together. </span>
3 0
2 years ago
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If the force of ventricular contraction increases, what will happen to the end-systolic volume?
Oduvanchick [21]
I believe the end systolic volume would also increase...
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2 years ago
The expansion of grasses during the Oligocene and Miocene Epochs led to
tresset_1 [31]

Answer:

The answer is:

D. the radiation of herbivores such as grazing animals

Explanation:

Oligocene and Miocene Epochs:

  • The Oligocene epoch is characterized by temperate and subtropical climatic conditions which favored the expansion of grasses and reduced forest cover.
  • The Miocene epoch, which succeeded the Oligocene era, is attributed to changes in global circulation due to global warming of the climate followed by global cooling towards the end.

The Oligocence and Miocene epoch are both attributed to the expansion of grasslands and savannah. Both eras marked rapid and drastic evolutionary changes in grazing mammals and herbivores. Diverse groups of grazing mammals lived throughout these eras. For example, the largest herbivore and land mammal of all time, <em>Indricotherium</em> (a sort of giant hornless rhinoceros), was present in the Oligocene era.

Similarly, the Oligocene era in North America favored the rapid radiation of primitive horses.

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