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
Brums [2.3K]
3 years ago
15

PLEASE HELP WIT THESE I ONLY HAVE one more PROBLEM LWFTTT

Biology
2 answers:
Grace [21]3 years ago
4 0

Answer:

A

Have a great day, and I hope this is right!

Alika [10]3 years ago
3 0

Answer:

The answer is A cancer cells grow at an uncontrollable rate

You might be interested in
Human blood types are characterized by the presence absence of surface markers known as a tigers on the surface of red blood cel
zalisa [80]

Answer:

characterized by presence or absence of antigens

the blood types are A, B, O, AB

Explanation:

There are two antigens and two antibodies that are mostly responsible for the ABO types.  The specific combination of these four components determines an individual's type in most cases. Erythrocytes and serum were related to the presence of antigens on these erythrocytes and antibodies in the serum. these antigens  are A and B, and depending upon which antigen the erythrocytes express, blood either belonged to blood group A or blood group B. A third blood group contained erythrocytes that reacted as if they lacked the properties of A and B, and this group was later called "O" blood group. The fourth blood group AB, was added to the ABO blood group system. These erythrocytes expressed both A and B antigens.

Blood group   Antigen present on RBC    Antibodies in serum    Genotype(s)

      A                        antigen A                             anti-B                     AA or AO

      B                        antigen B                             anti-A                     BB or BO

      AB              both A and B antigen                 none                         AB

      O                           none                           anti-A and anti-B           OO

4 0
3 years ago
Examples of hypothesis ​
FromTheMoon [43]

Answer:

Here are some examples of hypothesis statements:

If garlic repels fleas, then a dog that is given garlic every day will not get fleas.

Bacterial growth may be affected by moisture levels in the air.

If sugar causes cavities, then people who eat a lot of candy may be more prone to cavities.

3 0
3 years ago
Read 2 more answers
Why do living organism need energy
zaharov [31]

they need energy because there cells need to reproduce  

8 0
3 years ago
An arthropod's exoskeleton performs all of the following functions except
Mars2501 [29]
A. production of gametes
3 0
3 years ago
Read 2 more answers
Briefly explain the causes and effects of acid precipitation.
Ainat [17]
latic acids. cause by milk
chittrus acids. cause by lemon juice
5 0
3 years ago
Other questions:
  • Which of the following describes a pattern​
    15·1 answer
  • 4.what organism was darwin studying when he came up with the theory of evolution? and what did he notice about the organisms he
    7·1 answer
  • Which method of genetic recombination is Illustrated in the diagram
    9·2 answers
  • Which source of genetic variation produces the greatest variety?
    6·1 answer
  • When the cell duplicates chromosomes and separates into two separate nuclei, the cell is said to be in what phase?
    11·1 answer
  • Which statement about enzymes is true?
    5·1 answer
  • Some animals can produce a potassium ion concentration inside their cells that is twenty times greater
    14·1 answer
  • Which statement is true for some photosynthesizing animals?
    15·2 answers
  • Why is the sickle cell allele still common in tropical regions?
    12·1 answer
  • Urban sprawl occurs when _______.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!