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
zvonat [6]
3 years ago
9

What is a medial moraine, and how is it formed?

Biology
1 answer:
allsm [11]3 years ago
4 0
A medial moraine is a narrow band of rock debris which usually runs down the centre of the glacier. It forms from the merging of the lateral moraines of two glaciers and often occurs in regions that have been acted upon by a past ice age.
I am not sure how it is for med
You might be interested in
Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that
horrorfan [7]

The correct answer is - A) arthropods evolved before vertebrates did.

The arthropods have evolved much earlier than the vertebrates. They were on the scene millions of years before the earliest marine forms of the vertebrates. Because the arthropods were on the scene much earlier, they managed to use the newly formed suitable environment on the land. They were initially marine, but with only slight adaptations they were able to adapt to the terrestrial life.

Once the arthropods got out of the marine environment and started to take up the niches in the terrestrial environment, they experienced a real explosion in their evolution and diversification. They were the dominant land dwellers, and because of the lack of competition, as well as the higher levels of oxygen, they managed to reach pretty big sizes for their standards. Unfortunately for them, their brain capacity is limited to a very low level, so once the competition came on the scene, they were quickly pushed from the throne as the dominant terrestrial creatures.

7 0
3 years ago
Mention two advantages of the extensive network of endoplasmic reticulum ​
nikklg [1K]

Answer:

Following are the two advantages of endoplasmic reticulum.

1) Endoplasmic reticulum is an organelle of the cell which is responsible for the production of protein for the cell. This protein is sent to the Golgi apparatus where it is modified and used by the cell where it is needed.

2) Endoplasmic reticulum also helps in the removal of toxic substances from the cell. If these toxic substances are not removed, it causes damage to the cell.

3 0
3 years ago
What is the most acidic out of all of these
MA_775_DIABLO [31]

Answer:

the 4th one The lumen, is my guess

6 0
3 years ago
Read 2 more answers
The sternal angleis the least likely part of A. the sternum to fracture in the elderly. B. occurs at the sternoclavicular joint.
Bumek [7]

Sternal angle marks the joint between the sternum and the 2nd rib.

Option E.

<h3><u>Explanation:</u></h3>

Sternum is the breast bone which is a dorsi ventrally flattened bone present in thorax of human. It gives the support for the ribs where the ribs join. A sternum has three parts - Manubrium sterni, body of sternum and the xyphoid process.

The sternum has attachments of a total of 10 ribs and clavicle. The clavicle and the first rib joins in the Manubrium sterni, and the 3rd to 10th rib joins in the body of sternum. The 2nd rib joins in a facet which is partly in Manubrium sterni and partly in body of sternum. This place id also called the sternal angle. So the sternal angle marks the joint of 2nd rib to sternum.

3 0
3 years ago
What does the term "complementary" mean in base-pairing?
belka [17]

Answer:

From The School of Biomedical Sciences Wiki. Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cytosine and adenine always binds to thymine. The bond between guanine and cytosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What role do ribosomes play in carrying out genetic information?
    11·1 answer
  • Frances hits a cue ball into a rack of billiard balls, sending the balls in many
    9·1 answer
  • Why do viruses reproduce
    8·2 answers
  • Lisa was wearing her lab coat, closed-toed shoes, and gloves, and she had her hair pulled back. She wore her contacts to class,
    13·1 answer
  • A runner is three quarters of the way through a marathon. Which systems are working to maintain oxygen levels for the runner's m
    12·2 answers
  • Select the correct answer from each drop-down menu.
    7·1 answer
  • Occurs when a trait is controlled by a group of gene pairs
    15·1 answer
  • Need help ASAP! 20 points! I will give BRAINLIEST!
    13·1 answer
  • The purpose of the menstrual cycle is to _____.
    11·2 answers
  • Which of the following would be the most important adaptation for a desert-dwelling animal to possess? a. heat dissipation struc
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!