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
andrew11 [14]
3 years ago
15

C)

Biology
1 answer:
Leviafan [203]3 years ago
8 0

Answer:

2 b

3 b

the others I really don't understand, they are incomplete or misspelled

You might be interested in
Witch discovery supported the endosymbiotic theory
AveGali [126]
The DNA in mitochondria 
3 0
3 years ago
Domestic cattle often have interactions with wild animals. In South America,
scZoUnD [109]

Answer:

Bats are the only mammals that can fly, but vampire bats have an even more interesting distinction—they are the only mammals that feed entirely on blood.

Nocturnal Behavior

These notorious bats sleep during the day in total darkness, suspended upside down from the roofs of caves. They typically gather in colonies of about 100 animals, but sometimes live in groups of 1,000 or more. In one year, a 100-bat colony can drink the blood of 25 cows.

During the darkest part of the night, common vampire bats emerge to hunt. Sleeping cattle and horses are their usual victims, but they have been known to feed on people as well. The bats drink their victim's blood for about 30 minutes. They don't remove enough blood to harm their host, but their bites can cause nasty infections and disease.

Hunting for Blood

Vampire bats strike their victims from the ground. They land near their prey and approach it on all fours. The bats have few teeth because of their liquid diet, but those they have are razor sharp. Each bat has a heat sensor on its nose that points it toward a spot where warm blood is flowing just beneath its victim's skin. After putting the bite on an animal, the vampire bat laps up the flowing blood with its tongue. Its saliva prevents the blood from clotting.

Young vampire bats feed not on blood but on milk. They cling tightly to their mothers, even in flight, and consume nothing but her milk for about three months.

The common vampire bat is found in the tropics of Mexico, Central America, and South America.

Hope it helps!

4 0
3 years ago
The organic chemicals that help cell membranes to conserve internal fluids are:
guajiro [1.7K]

<u>Answer</u>:  

The organic chemicals that helps cell membranes to conserve the internal fluids are phospholipids.

<u>Explanation</u>:

Phospholipids are used to form plasma membrane of the cell. Plasma membrane surrounds the cell contents like various cell organelles, nucleus, ribosomes and proteins. A phospholipid molecules is made up if a polar head containing a phosphate group and the two non-polar tails made of long chains of hydrocarbon of fatty acids.

The another name for plasma membrane is phospholipid bilayer. The polar head is hydrophilic that interactes with polar environment while facing outside the bilayer while the non-polar tail is hydrophobic in nature which makes the internal hydrophobic region of cell membrane which faces inside the bilayer.

8 0
3 years ago
Why Do You Think Soil Erosion Increased Over Time ?
Firdavs [7]
Because Running water is the leading cause of soil erosion, because water is abundant and has a lot of power. Wind is also a leading cause of soil erosion because wind can pick up soil and blow it far away. Activities that remove vegetation, disturb the ground, or allow the ground to dry are activities that increase erosion.
3 0
3 years ago
I need help with 7,8,10 and 11
pashok25 [27]

I am sorry I can only answer 7 for you.

Hope it helps

7= By replacing the neurons lost from a injury with new cells.

4 0
3 years ago
Other questions:
  • Researchers have crossed two true-breeding lines of peas that differ in the color of their leaf tissue: dark green vs pale green
    6·1 answer
  • Explain your observations on what organisms need to grow. Also discuss ways in which human activity can impact an organism’s abi
    11·2 answers
  • Which model of light states that light travels in a series of waves?
    12·1 answer
  • When the procedure says "condition the graduated cylinder with vinegar before using it", what does that mean?
    5·1 answer
  • I NEED HELP BY SUNDAY PLEASE HELP<br><br> ALL THREE QUESTIONS IN IMAGE
    10·2 answers
  • molecules in all organisms are composed in part of radioactive carbon-14. which statement best explains the presence of carbon-1
    12·1 answer
  • What are decomposers? give examples?????
    10·2 answers
  • When you walk your dog, you are using energy from the sunlight to power this activity. Explain.
    15·1 answer
  • Why do you think mutations are necessary for<br> species to change?
    6·1 answer
  • Hepa filters are used to remove microbes from:_______
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!