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
Simora [160]
2 years ago
5

Stomata open and close in response to-

Biology
2 answers:
Setler79 [48]2 years ago
8 0
A. Water being pumped in and out of guard cells.
xenn [34]2 years ago
5 0
A) water being pumped in and out of guard cells
You might be interested in
The _ of each element have a characteristic number of _ arranged in _. The number of _ determines what types of bonds or ions th
Wewaii [24]

The words that fill in the blanks in order are;

  • atoms
  • Electrons
  • shells
  • Valence electrons
  • Electron distribution
  • Molecules
  • Basic atoms
  • Charge distribution
  • Interact with other molecules electron
  • Harm living organisms

Atoms are composed of electrons. These electrons are arranged in shells. The number of valence electrons (outermost shell electrons) determine the kind of bonds that can be formed in a molecule.

In a molecule, charges are distributed in a unique way and the charge distribution in a molecule determines how the molecule interacts with other molecules. Different molecules can be made by arranging the same basic atoms in different ways.

Harmful substances can be formed when atoms of elements combine in new ways in the environment.

Learn more; brainly.com/question/14156701

6 0
2 years ago
Where does the esophagus lead to in a frog?
irina1246 [14]

The tube that connects the mouth to the stomach.

5 0
3 years ago
Why is photosynthesis described as a chemical rection
vovangra [49]

Answer:

Even though it can be undone, a new product is formed in photosynthesis. So it's a chemical process

4 0
2 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
Passwords, tokens, and fingerprint scans are all examples of ________. identification authentication authorization credentials
julia-pushkina [17]
The answer to the fill in the blank is option B) Authentication


Passwords, tokens, and fingerprint scans are all examples of Authentication.

We use passwords, tokens and even fingerprints since they can be unique identifications and are usually seen as more secure.

In the above options, fingerprints are seen as the most secure form of authentication since everyone has unique fingerprints.

One of the earliest forms of authentication were time cards used as early as the 1950s and even unique keys and stamps used by early civilizations.


5 0
3 years ago
Other questions:
  • The secondary form of inheritance via epigenetics is sometimes referred to as ______ inheritance.
    15·1 answer
  • A substance that produces hydronium ions when it dissolves in water is said to be a
    7·1 answer
  • Give explain and characteristics of Protisia? It's the kingdoms.
    13·1 answer
  • What term refers to organisms magnified with a microscope
    8·1 answer
  • How can you tell by an example that it is an unsaturated fat
    15·1 answer
  • What allowed the earth’s atmosphere to increase in oxygen concentration?
    10·1 answer
  • PLEASE HELP! I NEED THIS ASAP!! I GIVE BRAINLIEST!!
    12·1 answer
  • Lons of the same charge are attracted and form an ionic bond.<br> True<br> Or<br> False
    7·1 answer
  • To join the video meeting, click this link: thw-pceo-uii come for some fun<br><br>​
    11·2 answers
  • Whoever answers gets brainlist!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!