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
Ganezh [65]
3 years ago
11

Austin and Marissa hypothesize that coneflower stomata use feedback loops to respond to moisture levels by opening when there is

moisture present, and closing when there is no moisture present. Which BEST describes the setup they should use to support their hypothesis?
A
Austin and Marissa should observe the number of closed stomata on one leaf, mist the leaf with water, wait one hour, and count the total number of stomata.

B
Austin and Marissa should observe the number of stomata on one leaf, mist the leaf with water, wait one hour, and count the number of stomata that have grown.

C
Austin and Marissa should observe the number of open stomata on one leaf, mist the leaf with water, wait one hour, and count the number of open stomata again.

D
Austin and Marissa should observe the number of stomata on one leaf, mist the leaf with water, wait one hour, and count the number of stomata that have disappeared.
Biology
1 answer:
tresset_1 [31]3 years ago
7 0

A..................jdjdjdjsjjsjsns

You might be interested in
Which is an advantage of using renewable resources
Sphinxa [80]

Answer:

Explanation: Renewable source are energy that is derived from the environment this include sun, wind. This energy have been utilized by many nations and companies for their activities. Fossil fuel is an example of non- renewable. The advantage of renewable energy include; It ability to be available all the time, they are renewed and always available this include sun, wind.

They are cost efficient this is because renewal of this energy is at no cost,they are available in the environment and can be channel for use.

They require no cost of transportation unlike other fossil fuel that will be moved from one place another and they are eco-friendly they do not bring fear of ozone layer depletion and green house gases.

6 0
3 years ago
Read 2 more answers
Which part of an amino acid is the only one that varies and is what defines the properties
ahrayia [7]

Answer:

D

Explanation:

3 0
3 years ago
What is the general shape of these cells<br><br>​
Lady_Fox [76]
What cells are you talking about?
6 0
2 years ago
Giving brainliest to the first person who's right please help ​
Basile [38]

Answer:

B.

Explanation:

the sun is solar power which gives you natural energy

7 0
3 years ago
PLEASE HELP<br><br> Complete the Concept Definition Map for ATP
Elden [556K]

Answer:

Why are you talking help in french wow u bad

Explanation:

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

Why are you talking help in french wow u bad

4 0
2 years ago
Other questions:
  • The two basic kinds of nucleic acids are
    9·1 answer
  • Write an analogy to explain why cell size is limited
    15·1 answer
  • How does the density of liquid water compare with the<br> density of ice?
    6·1 answer
  • Storage sites for nuclear wastes:
    13·1 answer
  • How many organs are there in musculo skeletal system
    5·1 answer
  • WILL MEDAL
    9·2 answers
  • The anatomical term for eye is<br>​
    14·2 answers
  • What do aerobic and anaerobic mean and which one is cellular respiration?
    15·1 answer
  • What most likely happens when a plate under the ocean is forced beneath another plate?
    5·2 answers
  • Can some help me please I can’t figure this out
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!