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
kakasveta [241]
2 years ago
13

Where do most volcanoes form?

Biology
1 answer:
slava [35]2 years ago
5 0

Explanation:

Most volcanoes form at the boundaries of Earth's tectonic plates. These plates are huge slabs of the Earth's crust and upper mantle, which fit together like pieces of a puzzle. These plates are not fixed, but are constantly moving at a very slow rate. ... Sometimes, the plates collide with one another or move apart.

You might be interested in
Which muscle is highlighted below?
Liono4ka [1.6K]

Answer:

A. Obliques

Explanation:

Those are oblique muscles. Biceps brachii are in your upper arm, rectus abdominis are your abs, latissimus dorsi is in your upper back (very big muscle)

4 0
2 years ago
Are bats blind?Non scientific or scientific question?
marishachu [46]

Answer:Bats are not blind and can in fact see quite well using their eyes. While most bats do have advanced ears that give them a form of vision in the dark known as echolocation, these good ears does not require them to have bad eye

8 0
3 years ago
Which of the following examples is an endothermic process? Which of the following examples is an endothermic process? Heat is ne
pychu [463]
<h2>Endothermic Process</h2>

Explanation:

An example of endothermic process is :

Heat is needed for water to boil.

Endothermic process can be defined as a process in which heat energy is absorbed from the surrounding that bring about changes in the molecular level like breaking chemical bonds, inter-molecular force of attraction etc.

Boiling of water is an endothermic process because during this process water absorbs heat , its kinetic energy increases and then it boils.

3 0
3 years ago
0. Summarize the effects of progesterone and estrogen
tino4ka555 [31]

Answer:

Estrogen and progesterone are both involved in preparing the endometrium for embryo implantation. Estrogen helps to ensure conception by increasing the amount of secretory glands in the uterus. Estrogen also increases blood supply to the endometrium.

Progesterone is crucial for embryo implantation and maintenance of pregnancy. Progesterone also enlarges secretory glands that produce carbohydrates, proteins and mucin that are required for embryo nourishment before implantation. Progesterone stabilizes endometrial muscles to prevent them from contracting during pregnancy.

Explanation:

  • Estrogen and progesterone are steroid hormones of the reproductive system. Estrogen helps in conception whereas progesterone maintains pregnancy.
  • Estrogen is secreted during the follicular phase of the menstrual cycle that promotes the growth and maturation of follicles in the ovary.
  • Estrogen also induces oestrous behavior in females.
  • Secreted by the corpus luteum, progesterone is also a steroid hormone, responsible for implantation of the embryo in the uterus.
6 0
3 years ago
For question 13.1-13.4, if you sorted 200 flies by eye color and body color, how many whole flies out of that 200 would you expe
Tcecarenko [31]
I’ll give you the answer later
3 0
3 years ago
Other questions:
  • . In fruit flies, one genotype for red eyes is written XRXR. The R stands for the dominant allele for red eyes. What does the X
    8·1 answer
  • Which statements describe characteristics of deposition? Check all that apply.
    8·2 answers
  • Why does a flap in your throat close when you swallow
    11·1 answer
  • This cell membrane component identifies the cell and is only found on the outside of the membrane.
    9·2 answers
  • Which process provides humans with the glucose needed for cellular respiration?
    11·1 answer
  • Number the steps in the correct order (1 through 5).
    11·2 answers
  • In this diagram of the water cycle, what process is represented by letter A?
    14·2 answers
  • Please help<br> question is in photo
    7·1 answer
  • Someone please help!
    15·2 answers
  • Compare and contrast a ridge and a mountain.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!