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
umka21 [38]
3 years ago
15

Which activity would be an appropriate first step in designing an experiment

Biology
2 answers:
horrorfan [7]3 years ago
7 0
Form an hypothesis and set up an outline for the experiment.
mrs_skeptik [129]3 years ago
6 0
Well, if you look at the scientific process, the first step is to have a question to base it on.
You might be interested in
How many circulatory systems do dogs have?
andriy [413]

Answer:

I aint in college but Im pretty sure 3, the heart. Lungs. and blood vessels

Explanation:

5 0
3 years ago
Which of the following is the most likely global climate change? a. a decrease in the overall temperature of the Earth b. an inc
Evgen [1.6K]

B) An increase in the overall temperature of the Earth

B is the answer because global climate change is the increase of the overall temperature of the planet.

hope that helps :)

8 0
3 years ago
Read 2 more answers
99 Points! Please Help Me! I am begging you!
lisabon 2012 [21]

Sound waves are both compressional and longitudinal, (although we frequently draw them as transverse waves).

Longitudinal waves are where the particles of matter collide into one another, pushing them into the next and then oscillating back. This is how sound travels. This is also why sound can only travel through a medium, it cannot travel through a vacuum, as is shown here:

3 0
3 years ago
Read 2 more answers
PLEASE THIS IS DUE AT 11:59 how are the consequence of injuries to the heart and spinal cord similar to each other? how are they
Goryan [66]

Answer:

they both could kill u dude

Explanation:

4 0
2 years ago
Read 2 more answers
"He was awakened in the middle of the night by a low growling that sounded as if it was coming from just outside his tent. In re
Nutka1998 [239]

Answer: Adrenaline, also known as epinephrine, is a hormone and medication. Adrenaline is normally produced by both the adrenal glands and a small number of neurons in the medulla oblongata, where it acts as a neurotransmitter involved in regulating visceral functions (e.g., respiration).It plays an important role in the fight-or-flight response by increasing blood flow to muscles, output of the heart, pupil dilation response and blood sugar level. It does this by binding to alpha and beta receptors.[

3 0
3 years ago
Other questions:
  • What is the expected percent change in the DNA content of a typical eukaryotic cell as it progresses through the cell cycle from
    12·1 answer
  • What are the three organelles involved in protein synthesis and how do these interact in that process?
    9·1 answer
  • What would you have to do if you suspected that your plates were contaminated?
    8·1 answer
  • describe two examples of how an understanding of genetics is making new field of health care possible
    12·1 answer
  • _______ provides the brain with information about the internal conditions of the body.
    14·2 answers
  • The point at which two chromatids are attached to each other in a chromosome is called a(n)
    7·1 answer
  • In 2003 congress passed a prescrition drug benefit as part of which existing health care law
    15·1 answer
  • How does genetic engineering affect a cell's characteristics? A. Allows scientists to induce a cell to make needed chemicals. B.
    14·1 answer
  • Please help on #4 . I’ll mark you as brainliest if correct (you can mark more than 1)
    13·1 answer
  • Which is the BEST explanation for the drastic decrease in the number of dolphins killed after 1975?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!