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
nignag [31]
4 years ago
5

I want to design an experiment to see if drinking coffee

Biology
2 answers:
Natali5045456 [20]4 years ago
8 0

Answer:

Explanation: the Experimental group would be a congregation of students.

Leno4ka [110]4 years ago
4 0
The experimental group would be students who are drinking coffee before a test. The results of the experiment depend on their mental ability after drinking the coffee.
You might be interested in
I need some help on this worksheet ASAP please
lbvjy [14]

Answer:

sorry I don't know the answers

3 0
3 years ago
What is function of capillaries
VladimirAG [237]
Capillaries are the end structures in the artery system that bring oxygenated blood from your lungs to the rest of your body.
7 0
4 years ago
A person who's resting heart rate is 55 and after exercise, his heart rate is 160, is said to have a well developed heart muscle
GalinKa [24]
Because when exercising your heart pumps more blood to your body and 
it has more space to fill so it beats faster
5 0
3 years ago
Evaporation occurs between which states of matter
Viktor [21]
Evaporation occurs when matter is changing from a liquid to a gas.
6 0
3 years ago
Read 2 more answers
Which example is an organism?<br> a. fungus<br> b. brain cell<br> c. granite<br> d. ruby
Masteriza [31]
Fungus because it is a living thing in its own right as opposd to a brain cell which is part of an organism.
5 0
3 years ago
Other questions:
  • ________ is a common sexually transmitted infection (sti) that can result in death if not treated.
    7·1 answer
  • How does climate change cause the ocean's thermohaline current to slow down?
    6·2 answers
  • In a typical diagram of a cell, it looks as though nothing much is happening. In reality, cells are highly dynamic, with lots of
    12·1 answer
  • Explain why high blood pressure is a health concern?
    9·1 answer
  • Because living beings are the same and at the same time different
    12·1 answer
  • An example of how the water cycle affects weather is the?
    11·2 answers
  • Why is the prevention of epidemics usually easier than the prevention of pandemics
    10·1 answer
  • What types of molecules make up the cell membrane?
    6·1 answer
  • Describe the relationship between DNA,<br> Chromosomes , and genes.
    8·1 answer
  • Pyruvate carboxylase and phosphoenolpyruvate carboxykinase catalyze reactions of gluconeogenesis that bypass the reaction of gly
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!