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navik [9.2K]
3 years ago
14

Which of the following answers correctly lists the four main types of macromolecules?

Biology
2 answers:
Shkiper50 [21]3 years ago
0 0

Answer:

<h3>D. carbohydrates, lipids, proteins, and nucleic acids</h3>

hope \: it \: helps

blagie [28]3 years ago
0 0

Answer:

D

Explanation:

They are the main types of macromolecules

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One hundred vegetarian residents of a farming village raise various crops for their own consumption on a parcel of land. They sa
Roman55 [17]

Answer: D. at most 10

Explanation:

Using the energy pyramid, the ratio of grassland to primary consumer to secondary consumer is: 100:10:1 respectively.

Thus if the grassland supports 100 cattle (primary consumer), the numbers of humans (secondary consumer) the cattle can feed will be;

100/10 = 10.

6 0
3 years ago
What is your favorite animal and why
Gre4nikov [31]

Answer:

My favorite animal is a cheetah. I have three reasons of liking the cheetah with consists of these fine abilities/skills/cool things. I like how the cheetah has a really pretty coat of spots and speckled with really makes it stand out and look different. I also like that the cheetah is lightning fast, but it's sad it can only run 60-70 miles per hour for a short period of time. I Also like that cheetahs can be in zoos and also can be trained, petted, and can also (rarely) have babies. Cheetahs need to be saved because they are starting to get really rare and endangered.

Explanation:

#SaveTheCheetahs

Does the answer need to be longer to suit the question? Comment down below if needed to.

3 0
2 years ago
5.1 The table below showed places where potential hazards may occur. Write the possible hazards for the given places.
tester [92]

Answer:

BELOW

Explanation:

Classrooms and Corridors: People rushing, locker doors, loose school items

On the territory surrounding the school: Rocks, trees, animals?, if not animals then: people

In the school: people, doors, bathrooms(no cameras)

In the settlement: People, doors, rocks

if an earthquake happens get in a doorframe and/or get on the ground and put your hands over your neck.

You should follow the teacher or staff's instructions

If you are alone find other people

911

(YOU KNOW THE NUMBERS i cant tell you)

3 0
2 years ago
Please help meeeeeeeeeeeeeeeeeeeeeeeeeee
Dmitry [639]

Answer:

1.) The two gametes found in humans are the sperm and the ova.

2.) Variation, in biology, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors on the expression of the genetic potentials (phenotypic variation).

3.) Because the alleles that the mother and the father carry are mixed together in the offspring.

4.) Because it only introduces genetic variation into the population if a random mutation in the organism's DNA is passed on to the offspring.

Please this is all I can answer

7 0
2 years ago
during the course of successful prenatal development, a human organism begins as a A. embryo and finally develops into a zygote
Zielflug [23.3K]

Answer:

The correct answer is D. zygote and finally develops into a fetus

Explanation:

Zygote is formed by the fusion of male gametes and female gametes. It is considered as the first stage of development of a baby. Zygote is a unicellular structure which develops into an embryo which is a multicellular structure.

Then this embryo develops and is called a fetus at the starting of the 11th week of pregnancy. A developed fetus is the final stage of prenatal development.

Therefore during successful prenatal development, a human baby begins as a zygote and finally develops into a fetus. So the correct answer is D.

8 0
2 years ago
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