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natka813 [3]
3 years ago
10

Choose all the answers that apply.

Biology
2 answers:
Daniel [21]3 years ago
7 0

pumps blood to the body

has four chambers

is part of the cardiovascular system

Explanation:

First dude don't know his science

Romashka-Z-Leto [24]3 years ago
5 0
1 and 2 and that’s the answer
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A Which two minerals shown have a glassy luster? B A с C D​
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Answer:

A and C

Explanation:

hope this helps

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3 years ago
Cladistic diagrams, or cladograms, can be used to show evolutionary relationships. An example of a cladistic diagram appears bel
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The answer is c
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Tara has two dogs. They win many of the agility competitions they enter. These competitions test a dog's ability to
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Answer:

O With training, the puppies are likely to excel at agility competitions.

O Without training, the puppies are no more likely to succeed at agility competitions than any other dog.

Explanation:

This two options speaks the same thing and are the correct option.

The phenotype of an organism is a product of genotype and environment

P=G+E

The litters can inherit the trait of running, having a good vigour and ability to win agility competition but when the environment do not allow this trait to be expressed the trait can be masked i. e may not find expression.

The environment ensure that this litters are been taught the rudiment of agility competition to ensure they win if they are not been taught, they many not know they have the ability to win and will not be different from other dogs.

The training is what brings out the potential in them that can later be seen and expressed in the competition.

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3 years ago
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In the scientific world, cold hard facts are often termed _____.
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The correct answer to go in the blank would be ''laws''.
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3 years ago
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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.

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3 years ago
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