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
Morgarella [4.7K]
3 years ago
12

What do the equinoxes signify?

Biology
2 answers:
Neporo4naja [7]3 years ago
5 0

Answer:

The answer is explained below.

Explanation:

Equinox comes from two Latin words: <em>aequi</em> (equal) and <em>nox</em> (night.) Also, equinoxes indicate the transition from one season to another: for example, the vernal equinox indicates the end of the winter and it is also considered the first day of spring. Due to this, equinoxes represent a change in the seasons, making option C the answer. The others are indicated below:

a change in ocean tides

a partial lunar eclipse

a change in the seasons

a change in lunar phases

a period during which Earth’s axis is tilted at the maximum.

Reika [66]3 years ago
3 0
<span>the time when the sun crosses the plane of the earth's equator, making night and day of approximately equal length all over the earth </span>
You might be interested in
View the slides on the PowerPoint to match each of the cell structures with the correct letter labels for each of the following
loris [4]

Answer:

10. View the slides on the PowerPoint to match each of the cell structures with the correct letter labels for

each of the following cells.

Elodea Cell Cell wall _B____ Chloroplast _A___ Area of vacuole _C__ Onion Cell Cell wall _B__ Nucleus __A_ Mitochondria _C__ Cheek Epithelial Cell Cell membrane _B__ Nucleus __A_ BacteriA Bacterial Cells. View the bacterial cells on the PowerPoint and identify which cell (A, B, or C) is: Coccus ________B____ Bacillus ______A______ Spirillum ______C______ Protista Amoeba can move via the extension of finger-like projections called pseudopodia

Explanation:

Amoeba can move via the extension of finger-like projections called pseudopodia, what prevents plant cells from moving in the same fashion?

Ans: The plants that prevent the information of pseudopodia have rigid cell walls. which is unlike to amoeba.  

How does the euglena compare to both plant and animal cells (i.e. - explain what structure(s) might make it similar to plants and what structures might make it similar to animals).

Ans: Euglena are similar to plants because they both have chloroplast and are similar to animals because  neither has a cell wall.

5 0
3 years ago
In which situation are you likely to find a trait with only one allele?
Reika [66]

If the expression of a trait requires only one copy of a gene (one allele), that trait is considered dominant. If the expression of a trait requires 2 copies of a gene (2 alleles), that trait is considered recessive. One exception is X-linked disorders.

4 0
2 years ago
A 7-year-old boy presents complaining of occasional intermittent lower abdominal pain over the last several weeks associated wit
soldier1979 [14.2K]

Answer:

Polyethylene glycol.

Explanation:

The abdominal pain might occur in the area of the pelvic regions and the chest area. The lower abdominal pain is common in children that might occur due to the constipation.

The increase or the presence of the polyethylene glycol in the abdomen can cause pain. This affects the bowel movements, bloating, vomiting, diarrhea and in excess condition may also cause the rectal bleeding in the children as well as in adult.

Thus, the answer is polyethylene glycol.

8 0
3 years ago
  The science of using tree rings to determine absolute age is called     
erica [24]
It's called radioactive dating
5 0
3 years ago
If athletes “pasta load,” they consume a lot of me.
bonufazy [111]

Answer:

Carbohydrates  

Explanation:

3 0
3 years ago
Other questions:
  • Which component is more medial: the right lung or the tracheal bifurcation?
    10·1 answer
  • Compare and contrast: Simple diffusion and Facilitated diffusion
    10·1 answer
  • Both whales and clown fish live in oceans. Whales are classified as mammals and clown fish are classified as fish. Which charact
    8·2 answers
  • Which of the following is (are) part of a systemic immune response?
    11·1 answer
  • In which blood vessels does the exchange of gases take place?
    9·1 answer
  • What are two ways a population can decrease in size?
    6·2 answers
  • Is the following true or false? Ascomycetes make up the largest phylum in the kingdom fungi.
    10·2 answers
  • WHAT IS THE ANSWER????
    10·1 answer
  • Which is an example of a secondary energy source?
    12·2 answers
  • What are two ways in which the geosphere is interacting with the hydrosphere in this river? ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!