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
k0ka [10]
3 years ago
9

Why do you think the ocean crust contains rocks that are more dense than the rocks found on land?

Biology
1 answer:
Pani-rosa [81]3 years ago
6 0

Answer:

The oceanic crust consists of a volcanic lava rock called basalt. Basaltic rocks of the ocean plates are much denser and heavier than the granitic rock of the continental plates. Because of this the continents ride on the denser oceanic plates.

You might be interested in
Estrogens from the vesicular follicle trigger an LH surge from the anterior pituitary. This is an example of: Estrogens from the
brilliants [131]

Answer:

The correct answer is: positive feedback.

Explanation:

Positive and negative feedback are terms that are used to define the way a system is regulated by its products. For example, when the production of a certain substance <u>inhibits</u> its producer that is called <u>negative feedback</u>. On the other hand, when a substance <u>stimulates</u> its producer to keep secreting said substance, this is called <u>positive feedback</u>.

Estrogen is a hormone of great importance in the female reproductive cycle and is secreted by the follicle cells in response to the presence of FSH (follicle-stimulating hormone), released by the anterior pituitary when stimulated by the GnRH (gonadotropin-releasing hormone).

Estrogen appears at the beginning of the cycle to stimulate the development of the ovarian follicles, and the hormone levels continue to rise as the cycle advances. Up until the 14th day of the cycle, estrogen has a negative feedback on GnRH and FSH, but then it makes an abrupt change to now exert positive feedback on GnRH to stimulate the release of LH (luteinizing hormone), which will be responsible for ovulation.

7 0
3 years ago
A student studies a plant specimen. The student notices that the plant has seeds that are enclosed by a fruit. Which term can th
d1i1m1o1n [39]
The answer is angiosperm :)
8 0
3 years ago
Read 2 more answers
True or false? the nuclear membrane disintegrates during prophase
BlackZzzverrR [31]
It is true, it dissolves during prophase because it is not needed in the following phase of metaphase
7 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
4vir4ik [10]

Explanation:

Amylase is a digestive enzyme secreted and is responsible for breaking down <u>starch.</u>

Digestion describes the intake, chemical and physical breakdown, absorption of nutrients and excretion of food.  Alpha amylase, an enzyme produced in the pancreas, is found in human saliva; it catalyzes the breakdown of starch into glucose

Further Explanation:

Food is chemically and mechanically broken down into into smaller particles. This begins in the mouth, where food is mechanically crushed by the teeth, and mixed with saliva to allow water based enzymes like lingual lipase and amylase to work;- it's then transported to the stomach via the esophagus.

Alpha amylase, an enzyme produced in the pancreas, is also found in human saliva; it catalyzes the hydrolysis, or breakdown of starch into glucose in the stomach as gastric amylase. Amylase acts on polysaccharides bonds at random points along the chain by splitting the α 1-4 glycosidic bonds.

Learn more about digestion at brainly.com/question/12328001

Learn more about Fats and calories at brainly.com/question/10071175

Learn more about ATP formation at brainly.com/question/7442284

#LearnWithBrainly

7 0
3 years ago
What structure is responsible for separating the chromosomes during Meiosis?
aliina [53]

Answer:

C

Explanation:

4 0
2 years ago
Other questions:
  • A surgeon opens her patient by cutting the integument parallel to the cleavage lines of the dermis (tension lines). this will re
    13·1 answer
  • A research colleague has provided you with a single cell to identify. briefly describe the steps you would take to determine whi
    14·1 answer
  • Which type of digestion occurs in the mouth when an individual chews a piece of bread?
    10·1 answer
  • Cells are to tissues as organs are to
    6·2 answers
  • When measuring wellness, you must consider
    5·1 answer
  • The Mohawk Indians became the main trading partners of the French.<br> True<br> False
    10·2 answers
  • Which is not an echinoderm?<br><br> A.)starfish<br> B.)sea urchin<br> C.)squid<br> D.)sand dollar
    14·1 answer
  • PLEASE BE QUICK!!!!! This scientist is using a computer model to predict the
    10·1 answer
  • The gene has a mutation and is changed to the sequence below.
    12·1 answer
  • Select from the drop-down menu to correctly complete the statement.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!