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
sleet_krkn [62]
3 years ago
14

Sharks have internal fertilization. true or false.

Biology
1 answer:
OLga [1]3 years ago
4 0
It is true they do have internal fertilization. This is also one of the reason why it is easy to differentiate between a male or a female shark on birth due ot internal fertilization. <span />
You might be interested in
For months a baby grows in a special place inside its mother called the
Iteru [2.4K]
The answer is uterus, well that's what I got
7 0
3 years ago
Read 2 more answers
What system consists of the region where life exsists and extends from the depths of the oceans to the summit of the mountains?
kodGreya [7K]
The biosphere (from Greek βίος bíos "life" and σφαῖρα sphaira "sphere") also known as the ecosphere (from Greek οἶκος oîkos"environment" and σφαῖρα), is the worldwide sum of all ecosystems. It can also be termed the zone of life on Earth, a closed system (apart from solar and cosmic radiation and heat from the interior of the Earth), and largely self-regulating.[1] By the most general biophysiological definition, the biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere. The biosphere is postulated to have evolved, beginning with a process of biopoiesis (life created naturally from non-living matter, such as simple organic compounds) or biogenesis (life created from living matter), at least some 3.5 billion years ago.[2][3]

In a general sense, biospheres are any closed, self-regulating systems containing ecosystems. This includes artificial biospheres such as Biosphere 2 and BIOS-3, and potentially ones on other planets or moons.

biosphere life exsists and extends from the depths of the oceans to the summit of the mountains
8 0
3 years ago
Read 2 more answers
5. Which of the following statements accurately describes enzymes? A. Enzymes increase the activation energy of reactions. B. En
guapka [62]
C. Temperature and pH can affect how enzymes Work .
3 0
3 years ago
Read 2 more answers
How much work does an elephant do while moving a 50 N circus wagon 20 m?​
cluponka [151]

Answer:

The elephant did 4000 N·m or 4000 J or 4 kJ of work

Explanation:

4 0
3 years ago
What describes when energy is released from an ATP molecule?
sertanlavr [38]

Answer:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).

7 0
3 years ago
Other questions:
  • How does accuracy differ from precision in a scientific measurement ?
    6·1 answer
  • 6. Red blood cells are made in the marrow. What two systems are
    14·1 answer
  • What are tectonic plates
    13·1 answer
  • Please helppppp pleasee
    6·1 answer
  • PLEASE HELP ME PLEASE
    14·2 answers
  • Although meat lacks cellwalls, repeated freezing and thawing
    12·1 answer
  • Which best describes the uterus?
    11·2 answers
  • How is crude oil brought to the surface
    15·1 answer
  • What evidence does a fossil record provide?
    11·1 answer
  • What environmental conditions do you think scientists might simulate to investigate the origins of life?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!