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
Tcecarenko [31]
3 years ago
11

Matter is composed of ______

Biology
2 answers:
IceJOKER [234]3 years ago
8 0

Answer:

all matter is composed of atoms

Explanation:

il63 [147K]3 years ago
5 0

Answer:

matter is a composed of atoms

You might be interested in
Other name for blood
EleoNora [17]
Hémoglobin =other name for blood
4 0
3 years ago
Read 2 more answers
Why do heart disease is so prevalent in untied state
adell [148]
The U.S. has one of the highest, if not, the highest obesity rate in the world.
6 0
3 years ago
Which assumption must be correct for a population to be in hardy-weinberg equilibrium for a specific gene? see section 23.1 ( pa
Goshia [24]

There are five basic Hardy-Weinberg assumptions:

1. Random Mating -

2. No natural selection - all members of the parental generation survived and contributed equal numbers of gametes to the gene pool, no matter the genotype

3. No genetic drift (random allele frequency changes) - the population is infinitely large.

4. No gene flow - no new alleles were added by immigration or lost through emigration (no migration)

5. No mutation -  There must be mutation equilibrium.


7 0
3 years ago
Read 2 more answers
Where do the axons that enter the cortico-spinal tract originate? (The complete answer should include more than one of Brodmann’
torisob [31]

Answer:

<u>From the main motor cortex, Brodmann region 4 premotor areas and the primary somatosensory cortex .</u>

<u />

Explanation:

The corticospinal tract originates in many regions of the brain, including

  • the motor regions,
  • main somatosensory cortex
  • pre-motor regions

The corticospinal tract allows for voluntary control of motor functions.

30% of the neurons in the corticospinal regions are found in the primary motor cortex. 40% are split up in several regions; the parietal lobe, somatosensory cortex and the cingulate gyrus.

The axon is a tube enclosed in and insulated by the myelin sheath. It serves as a link to impulses for certain neurons that often comprise axon hillocks that are junctions between the axon and the cell body.

6 0
3 years ago
PLS ANSWER How is sunlight important in your life? Describe some of the positive and negative effects of sunlight.
cricket20 [7]

Answer:

Sunlight is important in my life because you need it if you have a plant and you want to take care of the plant.Postive effects of sunlight is Sun water and needing health

4 0
3 years ago
Read 2 more answers
Other questions:
  • Why are disifectants alone not enough to kill an entire population of bacteria
    10·1 answer
  • Question 20 pomes)
    6·1 answer
  • Which is not a process involved in the formation of sedimentary rocks
    12·1 answer
  • A 54-year-old woman with a history of osteoporosis has been prescribed ciprofloxacin for recurrent cystitis. because of the pati
    5·2 answers
  • Which are not displayed on a graph? observations predictions measurements data
    12·1 answer
  • Which structure is responsible for the voice?
    12·1 answer
  • What is the most efficient procedure that scientists can use to obtain more recombinant DNA for a particular trait?
    15·1 answer
  • The period during which a heart chamber is contracting is called . 2. The period during which a heart chamber is relaxing is cal
    13·1 answer
  • Which of the following represents an explanation for the occurrence of certain behaviors, phenomena, or events?
    15·1 answer
  • Question 4 (1 point)<br> Why are nonsense mutations rare?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!