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
professor190 [17]
2 years ago
10

Kim learns how rocks can change from one type into another over a long period of time. She knows that a rock that undergoes extr

eme heat and pressure below the surface of Earth can be turned into a metamorphic rock. What processes could cause a metamorphic rock to return to the surface of Earth to be worn down again? Choose the two that apply. A. deposition B. plate movement C. chemical changes D. wind or water erosion
Biology
1 answer:
Katarina [22]2 years ago
5 0

Answer:

i think its a. and d.

Explanation:

You might be interested in
Stellar evolution is the life cycle of a star. A cycle suggests that upon death of a star, another star is born. How is this pos
ANTONII [103]
This is possible because when a star dies, it basically expands to its maximum (explodes). Therefore, the materials of the exploded star mix with the primeval hydrogen of the Universe. Later, other stars are formed out of this mixture. Thats also how the sun was formed. :)
5 0
3 years ago
Living things are classified into three domains. Which domain would contain organisms that are unicellular and multicellular? A)
Hoochie [10]

c) Eukarya

is the right

4 0
3 years ago
Read 2 more answers
The region inside the cell except for the nucleus is called ...? hurry to answer plz
Roman55 [17]
No idea but hopefully this cheers you up!

4 0
2 years ago
Read 2 more answers
Which is the correct alignment for a solar eclipse?
Elodia [21]
The correct alignment for a solar eclipse is <span>sun - moon - Earth. It is letter A.

>Solar Eclipse--only occurs when </span><span>Moon passes between Earth and Sun
>Its shadow has</span> two parts namely:

<span>1. Penumbra--<span>The Moon's faint outer shadow.
</span>2. Umbra---<span>The Moon's dark inner shadow.</span></span>
3 0
3 years ago
Read 2 more answers
Bone formation begins when ____________ secrete the initial semisolid organic form of bone matrix called ____________ .
butalik [34]

Answer:

a. osteoblasts

b. osteoid

Explanation:

Osteoblasts are the fundamental cell of bone tissue. They are the cells that synthesize the bone matrix called osteoid from which it is made from the skeleton of bone fish, to the skeleton of humans. Since the bone skeleton is an evolutionary paraphiletic characteristic (it is present in several taxonomic groups that have evolved from the same ancestor).

Osteoblasts are responsible for the development and growth of bones during the juvenile stage of individuals and are also responsible for maintaining adult bone and regenerating bone when it breaks.

Osteogenesis is the process of differentiation of osteoblasts. The cells from which osteoblasts differ are called osteoprogenitors. The differentiation of osteoprogenitor cells, which come from the mesoderm, periosteum or bone marrow, is induced by growth factors called bone morphogenetic proteins (BMPs), capable of inducing the growth of bone, cartilage or connective tissue. When an osteoprogenitor cell receives a BMP signal, it quickly begins to express the genes to generate collagen, osteonectin and alkaline phosphatase, among other compounds necessary for bone growth. When the bone grows, it ends up wrapping some of the osteoblasts and they lose their ability to replicate, at that time they are dedicated to bone maintenance and not to their synthesis and are called osteocytes.

6 0
2 years ago
Other questions:
  • The epidermis consists of five layers of cells, each layer with a distinct role to play in the health, well-being, and functionin
    10·1 answer
  • How dose a universal genetic code relate to the hypothesis about the origin of life on earth
    9·1 answer
  • Why is it so important for animals to keep the concentration of their body fluids constant​
    10·2 answers
  • Name the sac like structure which form the grana
    15·1 answer
  • HOW DOES NATURAL SELECTION TO ADAPTATIONS DEVELOPE DIVERSITY IN SPECIES?
    10·1 answer
  • The reproduction of DNA during interphase begins with _____.
    8·2 answers
  • Was the creation of sandman a result of weathering or erosion? Explain your answer.
    15·1 answer
  • According to newtons 2nd law of motion if the force acting on the object stays the same but the mass increases what is most like
    13·1 answer
  • A prism is a clear glass pyramid with identical faces. What happens when white light is shined on a prism?
    13·1 answer
  • What does the food web show us
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!