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posledela
3 years ago
11

Which is an example of a scientific theory?

Biology
1 answer:
Advocard [28]3 years ago
5 0

Answer:

B I think

Explanation:

If not try D I know it's a if,then statement

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My name is Ann [436]
The answer is B cause if it is decreased it causes more biodiversity
8 0
2 years ago
Plasma is about ___ % water.<br> 90 <br> 70 <br> 80 <br> 95
laiz [17]
I believe the answer is 90% 
7 0
3 years ago
A 154-lb adult man performs a moderate level of physical activity and regularly consumes 2700 Calories a day. State whether the
Arte-miy333 [17]

Answer:

The correct answer would be - remain the same.

Explanation:

In the given table showing the average daily calories requirement according to the weight of the adult men. Which is as follows:

weight                daily intake

132                        2250

154                        2450

176                        2650

198                        2850

220                       3050

242                       3250

In this, the highlight weight and required calories should be taken by the man who does not perform any physical exercise but according to the question a man with 154 lb perform a moderate exercise, and according to the CDC a 154 lb men can burn anywhere between 140 and 295 calories in 30 minutes by moderate exercise for an hour.

Thus, the total calories he takes: 2700

burn by exercise: 295

should take: 2450

then = 2700 - (2450+295)

= 50 calories over the limit that will have negligible effect on the weight.

6 0
3 years ago
What is a cluster of cells that have implanted in the uterus?
Sauron [17]
The zygote, a single cell, implants its self to the uterine wall and it developes into an embyro which is a cluster of cells. 
8 0
3 years ago
Why are chromosomes important to mitosis?
igor_vitrenko [27]

Answer:

The daughter cells need a copy of every chromosome in order to replicate and separate.

Explanation:

Cells have to replicate their genetic material to make a whole other cell. Before mitosis the cells need this step for mitosis.

6 0
2 years ago
Read 2 more answers
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