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
belka [17]
3 years ago
11

A -------(fact, hypothesis, theory) is scientific knowledge established through direct observation and remains constant. Scienti

fic knowledge can change when scientists ------( conduct experiment, generate hypothesis, hold different views).
Chemistry
2 answers:
Lerok [7]3 years ago
4 0
<h2>Answer:</h2>

1. The first choice is correct which is<u> fact.</u>

2. The first choice which is <u>conduct experiment</u> is correct.

<h3>Explanation:</h3>

A fact is nonscientific observation based law which can not be changed because any experiment could not be conducted to test it. As the sun sets in the west.

While a scientific theory or observation can be changed because experiment can be conducted on these. As dengue is caused due to a virus.

lutik1710 [3]3 years ago
3 0
I believe that you are needing to pick from the three word choices. I believe the first one would be fact and the second one would be conduct experiment.
You might be interested in
Matthew records the temperature outside for one day. From 10:00 a.m. to 12:00 p.m., the temperature rises 4°C. From 12:00 p.m. t
d1i1m1o1n [39]

Answer:will drop 4°c

Explanation:

3 0
3 years ago
The equilibrium constant, Kc, for the following reaction is 3.61×10-4 at 426 K. PCl5(g) PCl3(g) + Cl2(g) When a sufficiently lar
iogann1982 [59]

Answer:

the concentration of PCl5 in the equilibrium mixture = 296.20M

Explanation:

The concept of equilibrium constant was applied where the equilibrium constant is the ration of the concentration of the product over the concentration of the reactants raised to the power of their coefficients. it can be in terms of concentration in M or in terms of Pressure in atm.

The detaied steps is as shown in the attached file.

8 0
2 years ago
What is the primary greenhouse gas?
elena55 [62]
I think co 2 maybe
I cant remember
8 0
3 years ago
Which of the following is not radiation ? A. baking in a metal pan in the oven , B. heat from a fire , C. microwaving food , or
IRISSAK [1]

Answer:

C.

Explanation:

5 0
2 years ago
Read 2 more answers
Which is a drawback of agricultural technology?
Umnica [9.8K]

Answer:

B.

Explanation:

Everything else is not a drawback, it is a benefit.

4 0
3 years ago
Other questions:
  • Bobby's mom sets a small pot of water on the stove and lights the burner. Ten minutes later, Bobby notices small bubbles and see
    7·2 answers
  • What’s the molar mass of Rb3n
    14·1 answer
  • Which interactions and processes contribute to the dissolution of ionic compounds in water?
    5·1 answer
  • They dump large amounts of rainwater that causes flooding. *
    10·2 answers
  • If there are 2.54cm in one inch how many Inches are in 19.9​
    5·2 answers
  • Potassium hydroxide reacts with hydrochloric acid to form salt and water.
    14·2 answers
  • The Heliocentric model is when the sun, planets, and stars are orbiting a stationary Earth.
    9·1 answer
  • Give a reason why hydroxide ions to an acid solution increase in ph
    13·1 answer
  • True or false. (Pls help)
    11·2 answers
  • It takes 83mL of a 0.45M NaOH solution to neutralize 235mL of an HCl solution.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!