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
postnew [5]
3 years ago
5

Using the diagram, which of the structures is the oldest? H F M B

Biology
1 answer:
Anna35 [415]3 years ago
6 0
I would say B so yea...hope ur day doing well
You might be interested in
Which of the following are valid names for the equinoxes?
Tanzania [10]

Among the given name of the equinoxes, the fall equinox and the spring equinox are the valid names for the equinoxes.

The fall equinox, or the autumn equinox is the September equinox, while the spring equinox, which is also known as the vernal equinox is the March equinox.

There are no such equinoxes as partial or total equinox.

Hence, the correct answer is option A and D.

8 0
3 years ago
Read 2 more answers
Lập bảng so sánh adn và arn
Sergeeva-Olga [200]

Answer:

like DNA, RNA is made up of nucleotides.There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.

Explanation:

hope this helps :)

6 0
3 years ago
Name the earth’s five major environmental spheres and state the defining characteristics of each
Ilya [14]
Hi

1. Lithosphere
2. Hydrosphere
3.atmosphere
4. Biosphere

The lithosphere/geosphere is made of the earth's core, the mantle, crust, ocean floor,mountains, sand, etc.The hydrosphere is made of everything water such as oceans, rivers, lakes, rain, and snow.The atmosphere is made of gasses such as oxygen, and hydrogen.Finally the biosphere is all that has life such as plants, animals, people, insects, etc.
3 0
3 years ago
If your blood becomes too concentrated with ions, what will happen to the red blood cells?
Leto [7]
When red blood cells are in a higher concentrated solution, water flows out of the cells faster than it comes in. This results in crenation or shrivelling of the cell.
6 0
3 years ago
In both meiosis and mitosis, the original parent cell is a __________ cell.
oksano4ka [1.4K]

Answer: Sex cell is the correct answer.

6 0
3 years ago
Other questions:
  • Which of the following does not occur during the Calvin cycle?
    15·1 answer
  • How was central florida before nasa and the kennedy space center?
    5·1 answer
  • What state of matter is hydrogen?
    11·2 answers
  • Which statement best describes the relationship of photosynthesis and energy?
    14·1 answer
  • Help, i’m behind and need answers!!!
    5·1 answer
  • The bacterial cytoskeletal proteins FtsZ and MreB are homologous to the eukaryotic __________ and __________, respectively.
    7·1 answer
  • Name two strategies of human body defence system​
    13·1 answer
  • How fast can you answer correct..? How fast can i give you brainliest and rank up? Explain Your answer
    10·1 answer
  • How did telephone invention changed the world​
    9·1 answer
  • Which hormone is responsible for converting glucose to glycogen<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!