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
Afina-wow [57]
3 years ago
13

Why do constellations in the night sky change seasonally? A. Earth rotates around its axis. B. Earth revolves around the sun. C.

Earth moves closer to the moon. D. Earth tilts on its axis. 5 / 9 0 of 9 Answered
Biology
1 answer:
aliina [53]3 years ago
4 0

Answer:

B) earth revolves around the sun

You might be interested in
Humans can over use the land which can speeds_____________ and could possibly lead to the land not being able to be used as farm
Aloiza [94]

Answer:

mathematics

life sciences

8 0
2 years ago
What is the difference between a gene and a chromosome?
Montano1993 [528]

Answer:

It would be B

Explanation:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

4 0
3 years ago
Multicellular organisms are made up of different types of differentiated cells. Given that all cells in an organism
andrew11 [14]

Answer:

There are histones in the nucleus that DNA coils around. The part of the DNA that is coiled around the histones is not accessible, and cannot be expressed in that cell. DNA that is not wrapped around a histone can be transcribed.

Explanation:

6 0
3 years ago
Which characteristic of life relies on the sun?
Nesterboy [21]

The characteristic of life that relies on the sun is the need for energy. Every living thing needs energy in order to survive, and almost every form of life on Earth depends on the sun for this energy. The sun's energy is captured and harnessed by the process of photosynthesis.

3 0
3 years ago
What components of the eukaryotic cell were visible in the onion root tip? Which components were not? Why do you think some comp
ruslelena [56]

Looking at the onion root tip under the microscope you can see large, rectangular cells with visible distinct cell walls surrounding it (cells have a more regular shape because of the wall). Inside the cells, you can notice darkly stained nucleus, large vacuoles at the center and sometimes small granules within the cytoplasm. Looking the onion root tip under the microscope is often the way to observe mitosis. Usually, you cannot see organelles such as mitochondria, ribosomes, rough and smooth endoplasmic reticulum, centrioles and Golgi body as they appear translucent and because are too small to be seen under the light microscope (electron microscope required). Also, chloroplasts are not present in an onion cell because it is not a photosynthetic cell.

6 0
3 years ago
Other questions:
  • The cranium provides protection for what important organ in the body?
    14·1 answer
  • Aside from natural selection, darwin was the first biologist to propose:
    15·1 answer
  • If the connection between the hypothalamus and pituitary were severed, damaging the neurons, the secretion of which type of chem
    6·1 answer
  • Each cell must produce only a subset of the genes that are being expressed. This subset is what differentiates one cell from ano
    7·1 answer
  • PLEASE HELPPPPP<br> How does the amount of each pigment explain why leaves are certain colors
    8·1 answer
  • Explain the functions of the spinal cord.
    8·2 answers
  • Eukaryotes that are not members of the plant, animal, and fungi kingdoms are called ____.
    15·2 answers
  • HURRY, i need to know the order
    11·1 answer
  • Consider the statement, “If plants disappeared from Earth, all other forms of life would continue to thrive.” Is this statement
    5·1 answer
  • Which characteristic describes the troposphere <br> PLSSS SEND HELP <br> (science btw)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!