Answer:
The first one is heat rash and the second one is sunburn
Explanation:
hope this helps
Answer:
1. heat rash 2. sunburn
Explanation:
:)
What is the process of cell division that results in the creation of four sex cells? A. budding B. fertilization C. meiosis D. mitosish
Answer:
meiosis
Explanation:
meiosis produces four sex cells
Mandeep climbs up a 10 meter ladder with a force of 4 Newtons in 20 seconds. What is his power output?
40 Nm/sec
2 Nm
2 Nm/sec
40 Nm
Explanation:
Work Done = Force * Displacement
= (4N)(10m) = 40J.
Power = Work Done / Time
= (40J)/(20s) = 2J/s = 2 Nm/sec.
Answer:
40 m
Explanation:
PLEASE HELP 5TH GRADE SCIENCE!
Charlotte completed an experiment in which she investigated and discovered that an electrically charged object can attract an uncharged object without any contact. She used a PVC pipe and small pieces of paper for her experiment. Each time, she rubbed the PVC pipe with a cloth to give it a charge and then held it over paper. What would be Charlotte's control group in this experiment?
A. Using the cloth and rubbing it against the PVC pipe
B. Taking the pieces of paper and rubbing it against the cloth
C. Not rubbing the cloth against the PVC pipe or the paper
D. Rubbing the cloth against both the paper and the PVC pipe
Answer:
Your Best Answer would be C
Hope this helps :)
Charlotte's control group in this experiment would be: not rubbing the cloth against the PVC pipe or the paper. Option (c) is correct.
What is control group in the experiment?In a scientific experiment, a control group is a subset of participants who are not included in the main experiment and whose outcomes are unaffected by the independent variable under study. By isolating the effects of the independent variable on the experiment, this can help rule out other possible explanations for the findings of the experiment.
Positive and negative control groups are the other two categories into which they might be divided.
Not all scientific studies call for the use of control groups. The use of controls is crucial when an experimental conditions are complex and difficult to isolate.
Learn more about control group, refer the link:
https://brainly.com/question/14256044
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Which describes an object in projectile motion?
o Gravity acts to push the object sideways.
o The object moves in a straight path.
o The forward velocity of the object is 0 m/s.
o The object’s inertia carries it forward.
Answer:
s.
o the object's inertia carries it forward.
Help please!!!! Brainlyist to the person who answers
Answer:
Speed up yes it could depends on initial forces and ending forces
keep in constant motion yes
Slow down yes it could depends on initial forces and ending forces
Change directions yes it could depends on initial forces and ending forces
Could not have a net force of Zero
Explanation:
Speed up yes it could depends on initial forces and ending forces
keep in constant motion yes
Slow down yes it could depends on initial forces and ending forces
Change directions yes it could yes it could depends on initial forces and ending forces
Could not have a net force of Zero
A change that produces one or more new substances is called _____.
sublimation
a physical change
a chemical change
evaporation
Answer:
A change that produces one or more new substances is called
a chemical change.
Which is a negatively charged particle in an atom?
nucleon
neutron
proton
electron
Answer:
electrons
Explanation:
electrons are negatively charged particles in an atom
What is the net force acting on the object above?
Answer:
5N to the right
Explanation:
You have a force of 2N acting on the object to the right, 1N to the left, and another 4N to the right. if we add all of these forces together, taking to the right as positive, and to the left as negative, we get 2 + 4 - 1, which is 6 - 1, which is equal to 5, and since it's positive, it's a net force to the right.
What happens to the volume of a solid when it is moved to a larger container?
It becomes more dense.
It becomes less dense.
It increases to fill the container.
It remains unchanged.
It becomes less dense............
What causes air to move or circulate from one place to another?
Lesson 1.06
Question 3 options:
Difference in water pressure causes the horizontal motion of air known as wind.
Differences in air pressure cause the horizontal motion of air known as wind.
Difference in water temperature causes the horizontal motion of air known as wind.
Difference in the exosphere causes the horizontal motion of air known as wind.
Answer:
c
Explanation:
simple