1)Which of the following is NOT a true property of water?

A-Water is a good solvent dissolving a wide variety of substances.
B-Water has a high ice density allowing ice to sink when present with liquid water.
C-Water has strong cohesion allowing it to bead up on a surface rather than disperse.
D-Water has a high heat capacity allowing it to absorb a great deal of heat with little rise in temperature.

3. Which of the following is responsible for lowering the activation energy required for a chemical reaction?

A-Enzyme
B-Ion
C-Covalent bond
D-Homeostasis

What type of bonds form between molecules of water to aid in cohesion?

A-Ionic
B-Covalent
C-Polar
D-Hydrogen

5. A solution is found to be a strong base. Which of the following would be true?

A-The solution has a higher concentration of hydroxide ions than hydrogen ions.
B-The solution has a lower concentration of hydroxide ions than hydrogen ions.
C-The solution has equal concentrations of hydroxide ions and hydrogen ions.
Which of the following is a property of water that allows for it to be easily attracted to solid materials such as glass?

A-Cohesion
B-Adhesion
C-Good solvent
D-Structural support

List all of the following actions that a living thing must be able to carry out.

A-interact with their environment
B-obtain and use materials for energy
C-maintain a stable internal environment
D-grow and develop
Please help me.

What are your guesses for all of them?

D

A
D
C
A
A,B,C

Are thoses right ⚑-flash

I'm not sure, I'm trying to figure out now.

To find the correct answer to each question, we can analyze the options and eliminate the ones that are not true or do not fit the given description.

1) Which of the following is NOT a true property of water?

Option B states that water has a high ice density allowing ice to sink when present with liquid water. However, this statement is not true since ice has a lower density than liquid water, causing it to float. Therefore, option B is the answer.

3) Which of the following is responsible for lowering the activation energy required for a chemical reaction?

An enzyme is a biological catalyst that speeds up chemical reactions by lowering the activation energy. Therefore, the correct answer is option A - Enzyme.

What type of bonds form between molecules of water to aid in cohesion?

The properties of water that result in cohesion and surface tension are due to its polar nature. Water molecules form hydrogen bonds with each other, which are responsible for the cohesive forces. Therefore, the correct answer is option D - Hydrogen.

5) A solution is found to be a strong base. Which of the following would be true?

In a strong base, the concentration of hydroxide ions (OH-) is higher than the concentration of hydrogen ions (H+). Therefore, the correct answer is option A - The solution has a higher concentration of hydroxide ions than hydrogen ions.

Which of the following is a property of water that allows for it to be easily attracted to solid materials such as glass?

The property of water that allows it to be attracted to solid surfaces is called adhesion. Therefore, the correct answer is option B - Adhesion.

List all of the following actions that a living thing must be able to carry out.

All of the options A, B, C, and D are correct. A living thing must be able to interact with its environment, obtain and use materials for energy, maintain a stable internal environment (homeostasis), and grow and develop.