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
Alina [70]
2 years ago
11

Please help ASAP Will give brainliest

Biology
1 answer:
Bezzdna [24]2 years ago
3 0
<h3>B. contraction of muscles.</h3>

You might be interested in
Would an ecosystem be sustainable with the majority being made up of secondary consumers?
brilliants [131]

Answer:

Explanation:

I don't think so

8 0
2 years ago
Day and night are caused by Earth's revolution on its axis.<br> T or f
xenn [34]

Answer:

i belive it is true

Explanation:

We get day and night because the Earth spins (or rotates) on an imaginary line called its axis and different parts of the planet are facing towards the Sun or away from it. It takes 24 hours for the world to turn all the way around, and we call this a day.

6 0
3 years ago
Read 2 more answers
What allows nutrients to enter plants and animals and are able to be transported to different areas?
Stella [2.4K]
Cell membrane I believe
4 0
3 years ago
Which of the following statements is generally true of aneuploidies in newborns? a. An aneuploidy resulting in the deletion of a
Novay_Z [31]

Answer:

d. Monosomy X is the only viable monosomy known to occur in humans.

Explanation:

Human have 22 pair of homologous chromosomoses and an extra pair of sex chromosomes. While in males  the sex  chromosomes  are X and  Y , females have two chromosomes X . Anyway, in normal conditions the total number of chromosomomes that humans have in their cells is 46 (23 pair of chromosomes).  

Aneuploidy is a biological condition where an individual have an abnormal number of chromosomes in their cells.  In humans for examples, this would be a human having more or less than 46 chromosomes.

The Turner syndrome also called  monosomy X is an aneuploidy  where  one of the X chromosomes is missing in a female.  Although under constant supervision, people with Turner syndrome have viable healthy lives. However this is the only monosomy that occur in humans that is compatible with life.  

4 0
3 years ago
When an animal moves, which energy transformation takes place?
Xelga [282]

Explanation:

option D is the correct answer ..

hope this will be helpful to you .

plz mark my answer as brainlist if you find it useful

4 0
3 years ago
Other questions:
  • Which sentence uses a demonstrative adjective that points out something near?
    14·1 answer
  • One side of your face is identical to the other side. You are _____. radially symmetrical asymmetrical bilaterally symmetrical
    7·2 answers
  • There is a large amount of biodiversity throughout the world. According to the theory of natural selection, which of the followi
    9·2 answers
  • In the cell, enhancer sequence functions are limited in their range of action by the formation of ___________ that hold specific
    13·1 answer
  • 5
    12·1 answer
  • Which of the following is a biological catalyst?
    7·2 answers
  • _______________are structures in cells that carry out specific functions.
    12·1 answer
  • Plz help me with this cells question
    7·2 answers
  • Describe the structures and functions of the digestive system
    14·1 answer
  • Which elements are most often the limiting nutrients for plant growth? A. nitrogen, potassium, phosphorus B. nitrogen, oxygen, h
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!