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
Thepotemich [5.8K]
3 years ago
15

Dr. Grey performed an experiment to test how temperature affects activity levels in mice. She put one group of mice in a cold en

vironment and another group of mice in a hot environment. Everything else about the two environments was the same, including the type and amount of food and water. She allowed the experiment to last for a few generations of mice and tested the activity levels of the different groups. There was no change in the activity levels of the mice, but she noticed that the mice in the cold environment had much darker, thicker fur than the mice in the hot environment. What scientific question could she ask based on her results? A. Does temperature have an effect on fur color and thickness in mice? B. Does food type have an effect on fur color and thickness in mice? C. Do the mice in the cold environment run faster than the mice in the hot environment?
Physics
1 answer:
katen-ka-za [31]3 years ago
7 0

Answer:

answer is A

Explanation:

You might be interested in
If you hike up Eagle Mountain to its peak (highest elevation), what side would be easiest to climb up: East or West? How do you
mihalych1998 [28]
 because I googled it and are you going there or something

6 0
4 years ago
What are the four components to a workout program?
SSSSS [86.1K]

Answer:

Aerobic Fitness. Aerobic fitness improves overall health and well-being. ...

Muscular Fitness. Strength training improves your muscle and bone health and helps with weight loss. ...

Flexibility. Flexibility allows you to move your body freely. ...

Stability and Balance

Explanation:

UP

4 0
3 years ago
A pencil has a density of 0.875g/ml. It has a mass of 3.50 g. What is the volume<br><br>​
erica [24]

Answer:

V = 4 cm^3

Explanation:

Divide the mass by the density.

3.50g/0.875g/mL = 4cm^3

7 0
3 years ago
Carbon is an element on the periodic table while carbon dioxide is a compound. This is because carbon dioxide is ....
ivanzaharov [21]

Answer:

the last one

Explanation:

because it is composed of atoms of two or more elements and carbon is a pure substance composed of only one type of atoms

6 0
3 years ago
a quantity of water is poured into a graduated cylinder, which reads 139 mL. what is the mass of the water in kilograms?​
alexgriva [62]

The mass of water is 0.139 kg

Explanation:

The density of a substance is given by the equation

\rho = \frac{m}{V}

where

\rho is the density

m is the mass of the substance

V is its volume

In this problem we have:

V = 139 mL is the volume of water

The density of water is:

\rho = 1 g/mL

Solving the equation for m, we find its mass:

m=\rho V = (1.0)(139)=139 g

And converting into kilograms,

m=139 g = 0.139 kg

Learn more about mass and density:

brainly.com/question/5055270

brainly.com/question/8441651

#LearnwithBrainly

7 0
3 years ago
Other questions:
  • A small 0.13 kg metal ball is tied to a very light (essentially massless) string that is 0.70 m long. The string is attached to
    13·1 answer
  • A beam of light from a laser illuminates a glass how long will a short pulse of light beam take to travel the length of the glas
    7·1 answer
  • A train starting from rest picks up a speed of 20 m/s in 20 s while travelling on a straight path. It continues to move at the s
    6·1 answer
  • A uniform electric field of magnitude 112 kV/m is directed upward in a region of space. A uniform magnetic field of magnitude 0.
    9·1 answer
  • Which of your muscles push with the most force
    14·1 answer
  • What percent of incoming solar radiation is absorbed
    11·1 answer
  • A 70.0 kg astronaut is training for accelerations that he will experience upon reentry. He is placed in a centrifuge (r = 15.0 m
    14·1 answer
  • How much work is done on a small car if a 3150 N force is exerted to move it 75.5 m to the side of the road?
    14·1 answer
  • Hi Guys.I was just wondering if given two specific heat capacities (In my case copper and water) do you add them both together o
    15·1 answer
  • Globular clusters are important to understanding the Milky Way because Choose one: A. they reveal the size of the Milky Way and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!