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
Arada [10]
3 years ago
9

80 POINTS And BRAINLY can someone answer these for me.

Biology
2 answers:
Makovka662 [10]3 years ago
4 0
 8:C
9: A
10: B
 11: C
12: B
 13: A
14: B 
 15: A
Alex17521 [72]3 years ago
4 0

Answer:

Explanation:

8 C

9 D

10 B

11 A

12 B

13 D

14 B

15 D

You might be interested in
How do monarchs warm up and stay warm?
sp2606 [1]

Answer: Search Results

Featured snippet from the web

Monarchs can warm up by basking in the sun. Basking helps a monarch raise its muscle temperatures to flight threshold. When monarchs bask they open their wings and tilt them toward the sun. Like solar panels, monarchs capture the sun's energy by exposing the surface area of their wings directly to the sun.

Explanation:

6 0
3 years ago
Read 2 more answers
How are growth and reproduction related
PolarNik [594]
Growth is needed for reproduction and reproduction is need for growth so you could say that they are dependent upon each other
7 0
3 years ago
What out of these options are heterotrophs yeast Euglena paramecium
ELEN [110]

Answer:

All—yeast, euglena, and paramecium—exhibit heterotrophic mode of nutrition.

Explanation:

Yeast needs to feed on subtrates (or substances) like sugars, euglena can make its food like plants do and also feeds on other food sources, while paramecium feeds on bacteria often.

3 0
3 years ago
I WILL GIVE BRAINLIEST​
Oduvanchick [21]
Carbon dioxide can be transported through the blood via three methods. It is dissolved directly in the blood, bound to plasma proteins or hemoglobin, or converted into bicarbonate.

The majority of carbon dioxide is transported as part of the bicarbonate system. Carbon dioxide diffuses into red blood cells. Inside, carbonic anhydrase converts carbon dioxide into carbonic acid (H2CO3), which is subsequently hydrolyzed into bicarbonate (HCO3−) and H+. The H+ ion binds to hemoglobin in red blood cells, and bicarbonate is transported out of the red blood cells in exchange for a chloride ion. This is called the chloride shift.

Bicarbonate leaves the red blood cells and enters the blood plasma. In the lungs, bicarbonate is transported back into the red blood cells in exchange for chloride. The H+ dissociates from hemoglobin and combines with bicarbonate to form carbonic acid with the help of carbonic anhydrase, which further catalyzes the reaction to convert carbonic acid back into carbon dioxide and water. The carbon dioxide is then expelled from the lungs.
6 0
3 years ago
Define population density as a<br> mathematical equation.
kvasek [131]

Answer:

The formula for calculating population density is Dp= N/A. In this equation, Dp is the density of population, N is the total population as a number of people, and A is the land area covered by that population.

Explanation:

a statistic that tells you how many people live in a certain area. ... density is reported in square miles or kilometers, and may or may not include bodies of water. This type of measurement is called arithmetic density, and is reported as the total number of people per land.

4 0
3 years ago
Other questions:
  • BRAINLIESTTT ASAP!!
    14·2 answers
  • Convert one solar day into second​
    7·2 answers
  • 3. The main source of organic matter in soil is<br> A bacteria<br> B fung<br> c plants<br> water
    7·1 answer
  • Which things are expected to INCREASE the rate of an enzymatic reaction? Check all that apply -&gt;
    10·2 answers
  • During the propagation of the excitation wave along the sarcolemma, the action potentials travel down the _________, stimulating
    9·1 answer
  • *
    6·1 answer
  • What enzyme binds fragments of DNA on the lagging<br> strand?
    6·1 answer
  • If a cell that has six chromosomes goes through mitosis, how many chromosomes will the daughter cells have?
    9·1 answer
  • Which of the following planets has the largest elliptical orbit?
    15·1 answer
  • Help! Will give brainliest to the best answer.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!