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
blondinia [14]
2 years ago
10

Plants primarily exchange carbon dioxide and oxygen through their _______.

Biology
1 answer:
stealth61 [152]2 years ago
6 0
Thru their stomata i think

You might be interested in
Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of
WARRIOR [948]

Answer:

The correct answer is C and Engelmann conducted this experiment to prove relationship between algae and the rate of photosynthesis.

Explanation: First we must talk about 3 facts:

1) Prism scatters the white light into different wavelengths.

2) Photosynthesis, 6 carbon dioxide and 6 water molecules are consumed and 6 oxygen and 1 sugar molecule is synthesized using light energy.

6CO2 + 6H2O → C6H12O6 + 6O2

3) Aerobic bacteria breaks down sugar while using oxygen and produces water and carbon dioxide in simplified terms.

So with this experimental setup a researcher can understand the rate of the photosynthesis by increased accumulation of aerobic bacteria near algae  in certain wavelengths since they uses oxygen and tend to move close to the oxygen source (<u>see figure</u>). In this experiment there are no ways to measure heat (B), there is no known relation between wavelength of light and aerobic respiration since it can happen even in the dark (A) and finally there are no ways to measure carbon dioxide (D).

5 0
3 years ago
If a bicyclist travels 30 kilometers in two hours, her average speed is a 15 km/h. b 2 km/h. c 30 km/h. d 60 km/h.
olya-2409 [2.1K]

Answer:

15 km/h

Explanation:

5 0
3 years ago
Interesting Facts (don't tell me definition cuz I already know it) about xylem, at least one
horsena [70]

Answer:

Its cells have thick, hard walls.

Explanation:

7 0
3 years ago
Read 2 more answers
If the answer is entriguing enough ill give brainliest<br> What is the meaing of life?
Westkost [7]

The actual meaning of life is to fulfill your purpose in life and accomplish your goals. What I mean by this is, everyone has a purpose, of why they are living. None of us will be here if we all didn't have a purpose

4 0
3 years ago
Read 2 more answers
The Manx cat has abnormal spinal development and no tail. The mutation is a dominant allele (M). For notation purposes, m refers
lord [1]

Answer:

d. 1/3

Explanation:

Given, M is a dominant allele which is responsible for tailless kittens and m is recessive wild type allele which leads to kittens with tail. M is a lethal allele which means that if it is present in homozygous condition, the kitten will not survive. So the Manx cats should be heterozygous i.e. Mm.

When they mate, Mm X Mm :

      M        m

M   MM    Mm

m   Mm    mm

1/4 kittens will have MM genotype so they will not survive. Out of the remaining kittens, 1/3 will be mm and hence they will have normal tail. Remaining 2/3 will have Mm genotype like their parents and will be born without tail. Hence, there is 1/3 probability that one of the four kittens will have a normal tail.

6 0
3 years ago
Other questions:
  • The fundamental cause of sickle-cell disease is a change in the structure of:
    11·1 answer
  • What is the complement base of thymine? answers?
    9·2 answers
  • 1. Nitrogen from the atmosphere must be converted into what molecule? What organisms add this molecule to the soil? ​
    8·1 answer
  • The money used in Jordan is called the Dinar. The exchange rate is $3 to 2 Dinars. Find how many dollars you would receive if yo
    14·1 answer
  • If you were preparing nutrient agar at home and did not have an autoclave, what could you use to sterilize the nutrient agar?
    5·1 answer
  • Explain why the sum of the coefficients on the reactant side of a balanced equation does not have to equal the sum of the coeffi
    14·1 answer
  • Bats sleep in these caves, but they usually feed outside the caves at night. However, the bat population does provide the cave f
    8·1 answer
  • The three main stages of the PCR process are usually repeated around 30 times over several hours. Approximately how many copies
    10·1 answer
  • How do the properties of water and the ability to modify the rates of chemical reactions enable living things to carry out funct
    14·1 answer
  • A human red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb. To travel from the a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!