1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Romashka-Z-Leto [24]
3 years ago
12

The building blocks of DNA are like alphabet letters, because they:

Biology
1 answer:
timurjin [86]3 years ago
8 0

Answer:

The letters of DNA pair up because they form hydrogen bonds: each contains hydrogen atoms, which are attracted to nitrogen or oxygen atoms in their partner

Explanation:

You might be interested in
Imagine that you take a journey through time, starting in the age of the dinosaurs. You see plants and animals as they turn into
VLD [36.1K]

Answer:

You take any of the "signs of change in populations of organisms and their environments". For imagine, Australopithecus (early man) turning to Homo sapiens. In that way they could tell that you took this journey.

6 0
3 years ago
Which type of cell division is responsible for the sequoia tree growing bigger?
Sedaia [141]

Cell Differentiation

Giant sequoias can grow more than 80 meters tall! molecules they need for growth using atoms from the water and air around them. ... Plants take in molecules from water and air around them to make different molecules that can be used for energy and growth.

meristematic tissues

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>

8 0
2 years ago
Read 2 more answers
Please help will give brainist! (multiple choice question , one answer.)
yanalaym [24]

Answer:

D i belive, if i'm worng, please don't be mean about it

Explanation:

5 0
2 years ago
Archaea and bacteria are similar in which of the following ways?
gulaghasi [49]

Answer: Option A and B.

Archaea and bacteria are prokaryote and reproduce by binary fission.

Explanation:

Archaea are grouped of single celled organisms that have no cell nuclei. They are prokaryotes and reproduce by binary fission. They were formally grouped as bacteria with the name archaeabacteria but the classification is outmolded. They are now renamed as archaea bacteria as they are closely related to eukaryotes.

Bacteria also are single celled, microscopic organisms. They are prokaryotes and they reproduce by binary fission. They have are number of shapes ranging from spheres to rods.

5 0
3 years ago
Explain why extended exercise is considered to be "healthy"
sp2606 [1]
Many physical disorders that occur in humans are attributed to the styles of living and general eating habits. Conditions such as diabetes, depression, dymentia and even some cancers are led by bad eating habits. A friend once asked me: Now that I do not want to become obesse but want to be muscular, what will I do since I have to gain mass but I don't want to overfeed? My answer was so simple. EXERCISE
Exercise can be in many forms. The most common modes of exercise are gym and athletics. If you don't do regular exercise, your body does not find a chance to get rid of the many wastes produced by different metabolic processes. Some of these products are toxic and they lead to bad effects in the body. The effect is getting lifestyle diseases.
Exercise plays a key role in boosting your memory. During and after exercise, blood becomes more oxygenated and the supply of oxygenated blood to the brain is increased. This ensures there is renewed strength in the brain parts e.g. hypothalamous and hence boosting thinking ability.
We can not overlook the fact that exercise is fun. When exercising, you are happy and happiness makes you stay healthy.




3 0
2 years ago
Other questions:
  • In a genetic cross between two flowering plants that are heterozygous for the color trait, red flowers (R) are dominant to white
    7·1 answer
  • Imagine a situation in which the number of urea leak channels increased dramatically in the ascending limb of the loop of Henle.
    15·1 answer
  • Which of the following is not a function of<br> Proteins
    10·1 answer
  • An advantage of electron microscopes compared to light microscopes is that electron microscopes
    14·2 answers
  • Which of the following groups of species is a monophyletic group, or clade??
    5·1 answer
  • When viewing a human karyotype to detect genetic disorders, which situation would indicate a genetic problem?
    15·1 answer
  • In which of the following ways is the general development of a fetus different during the first and third trimesters?
    14·2 answers
  • Skin color in humans, a polygenic trait, is coded for by a combination of 378 genes. How many alleles would
    11·1 answer
  • Hiii! So I was doing science, and it's not my best subject. And on one question, I was stuck, so I came to Brainly to see if any
    11·1 answer
  • Assignment: The West Nile Virus Exploration
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!