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
Helen [10]
2 years ago
12

Mention the reason why aquatic plants have air filled tissues.​

Chemistry
1 answer:
Pepsi [2]2 years ago
7 0

Answer:

Aquatic plants have aur filled tissues to make them easy to float.....

Explanation:

It provides buoyancy

You might be interested in
The electron dot structure for CI is
finlep [7]
The correct option is C.
A Lewis dot diagram is a representation of the valence electron of  an atom, which uses dot around the symbol of the atom. Chlorine has seven electrons in its outermost shell, these seven electrons are arranged in form of dot around the atom of chlorine. If you count the number of dot given in option C, you will notice that they are seven.
6 0
2 years ago
Read 2 more answers
What is the primary reason why elements form compounds?​
zheka24 [161]

Answer:

To gain stability

Explanation:

If the outermost shell is not completely filled with electrons, the element has one of the three options: gaining electrons, losing electrons or sharing electrons. By gaining or losing electrons, ionic compounds are produced. Sharing of electrons results in the formation of covalent compounds.

6 0
2 years ago
1. A 10 g gold coin is heated from 25°C to 50°C (CAu is 0.13 J/g-°C). What is the H?
Oksanka [162]
The correct answer is + 32.5 J because heat is absorbed here by copper not evolved also after calculation we will find the H value is positive, lets calculate it:
H = m C Δt where:
m = 10 g 
C = 0.13 J/g.°C
Δ t = final temperature - initial temperature = 50 - 25 = + 25 °C
so H = 10 x 0.13 x (+25) = + 32.5 J
 
4 0
3 years ago
Look at the diagram below.
Irina-Kira [14]

Answer:

if charge of ion is positive then it will loose electron

if charge of ion is negative it will gain electron

4 0
2 years ago
Read 2 more answers
Ok true or false
Misha Larkins [42]

Answer:

1.True

2.True

3.True

4. True

5. True

4 0
2 years ago
Other questions:
  • Predict which process listed below will lead to the greatest increase in conductivity.
    12·2 answers
  • How does the difference in the mass of the ball affects the changes in the distance of the object
    9·1 answer
  • An object is seen to either speed up, slow down, or change direction. these behaviors are caused by what ?
    13·2 answers
  • suppose you wanted to change the rate of a chemical reaction. what might you change in the reaction? explain the factor
    13·1 answer
  • What would make bromine a group 17 element more similar to a noble gas
    7·2 answers
  • Can Magnesium hydroxide be used as the base for this titration? Why or why not? 5. Describe the procedure that you will follow t
    15·1 answer
  • How many mL of 1.01 M LiNO3 solution has 6.63 g of solute?
    10·1 answer
  • A chemistry student weighs out of chloroacetic acid into a volumetric flask and dilutes to the mark with distilled water. He pla
    15·1 answer
  • What happens when cells are exposed to radioactivity?
    10·2 answers
  • What is the density of a salt solution if 75.0 ml of the solution has a mass of 32.0 g?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!