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weeeeeb [17]
3 years ago
7

A catalyst is a ______.

Biology
2 answers:
laiz [17]3 years ago
7 0

Answer:

a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

mestny [16]3 years ago
7 0

Answer:

A substance that speeds up chemical reactions.

Explanation:

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The body uses carbohydrates for _____ - term energy storage.
Juli2301 [7.4K]

Answer: The body uses carbohydrates for both long term and short term energy storage

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We also have long term storage since we don't use all of our energy all the time and it needs to be stored some where

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What do I do for #16 ?
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3 years ago
Which of the following are examples of green transportation planning? (Select the
aksik [14]

Answer:

1. Make sure there are lots of bike paths

2. Design roads that work well with the area's public transportation

3. Include an HOV lane in the design

Explanation:

Green transportation planning is a form of planning in which roads are designed such that individuals are discouraged to drive alone on the road and at the same time utilized more environmentally friendly means of transportation. It also includes designing adequate lanes or paths for specific kinds of traffic or transportation.

Hence, in this case, the correct answers are:

1. Make sure there are lots of bike paths

2. Design roads that work well with the area's public transportation

3. Include an HOV lane in the design

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3 years ago
What is an ecosystem
Ne4ueva [31]
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. ... By feeding on plants and on one-another, animals play an important role in the movement of matter and energy through the system.
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What is the answer and give me an explanation??!?!?!
brilliants [131]

Answer:

beryllium (Be). Beryllium metal is relatively unreactive at room temperature, particularly in its massive form.

Explanation:

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