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
Eva8 [605]
3 years ago
6

Both active solar heating systems and passive solar heating systems

Chemistry
2 answers:
s2008m [1.1K]3 years ago
5 0
A. reduce the need to use fossil fuels
Arada [10]3 years ago
4 0

Answer:

The answer is A) REDUCE THE NEED TO USE FOSSILS FUELS GRADPOINT

GOOD LUCK!

Explanation:

You might be interested in
Which of the following is necessary for photosynthesis?
Shkiper50 [21]

Answer:

OB

Explanation:

Water is necessary. Since during photosynthesis water reacts with carbon dioxide to form glucose and oxygen.

Calcium is a big NO!!.

4 0
3 years ago
What. do you call short, knee -lenght pants worn by boys and men
kramer
They are called Cargo Shorts.
7 0
3 years ago
Read 2 more answers
A puddle of water on the sidewalk evaporates and becomes water vapor. the water vapor travels through the air and comes into con
Shtirlitz [24]
2. it becomes a liquid
4. its molecules lose energy

The change in state is due to the loss of energy.

3 0
3 years ago
Read 2 more answers
What is the volume of a sample of liquid mercury that has a mass of 76.2g, given that the density of mercury is 13.6g/mL?
nignag [31]
Hey there!

D  = m / V

13.6 = 76.2 / V

V = 76.2 / 13.6

V = 5.602 mL
8 0
3 years ago
The acid-dissociation constant at 25.0 °c for hypochlorous acid (hclo) is 3.0 ⋅ 10−8. at equilibrium, the molarity of h3o+ in a
maks197457 [2]

Hypochlorous acid is a weak acid. The K_{a} value for the dissociation of HOCl is 3.0 * 10^{-8}


3 0
3 years ago
Other questions:
  • You throw a barbeque for your friends. Before you start the grill, your propane tank has a pressure of 78 psi. When you’re finis
    6·2 answers
  • What statement is true about isotopes?
    11·1 answer
  • Which of the following correctly identifies the number of each element involved in the chemical formulas
    8·1 answer
  • 10. Give the number of protons, electrons, and neutrons in strontium-88.
    8·1 answer
  • Which terms correctly identify the indicated structures in this sketch of a cell viewed under a microscope? Match each label to
    15·1 answer
  • True or false? Recycling metal reduces fuel costs as less metal ore needs to be mined and transported.
    5·1 answer
  • Write a balanced equation for the complete combustion of propane gas, C3H8, with
    15·1 answer
  • Which of the following describes a chemical property of oxygen?
    8·1 answer
  • Where are taste buds located?
    10·2 answers
  • Brainliest Available! Thank you in advance!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!