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
Furkat [3]
3 years ago
12

During a controlled experiment, no fewer than 2 factors are tested at one time.

Biology
2 answers:
zhannawk [14.2K]3 years ago
7 0
<span>factor is a variable
I would say its false, you can test 1 factor at a time</span>
Harlamova29_29 [7]3 years ago
4 0
Fewer than 2 factors can be tested at once so therefor it is false.
You might be interested in
Which of the following is not a renewable resource? select one:
romanna [79]
Oil is not renewable
6 0
3 years ago
Name
rewona [7]
I also need help with this
5 0
3 years ago
Essay Item Chapter 13: Homeostasis and Human Urinary System (I)
ra1l [238]

Answer:

Adrenaline

Explanation:

The adrenaline glands, located on top of both kidneys, are glands that produce hormones to regulate blood pressure, bodily functions, metabolisms, etc. Adrenaline is released whenever the blood is redirected towards the muscles, causing surges of energy. In general, adrenaline increases blood flow in your body, which causes the heartbeat to increase, or give the feeling of a racing heart. Between the football players and the heartbeat rate, they are getting rushes of adrenaline from either participating in the game or cheering on their team from the sidelines. Hope that made sense.

7 0
2 years ago
What major organelle are prokaryotes missing that eukaryotes have?
djyliett [7]

Answer:

Nucleus

Explanation:

Prokaryotes are the organism that came earlier than eukaryotes on this earth. These prokaryotes do not have a nucleus and other membrane-bound organelles like chloroplast, mitochondria, Golgi apparatus, endoplasmic reticulum, etc.  

So as prokaryotes lack membrane-bound organelle their genetic material is not enclosed in the nucleus therefore their genetic material remains in the cytoplasm of the cell while eukaryotes have membrane-bound nucleus in which their genetic material are present.  

So the nucleus is the major organelle that prokaryotes are missing that eukaryotes have.

4 0
3 years ago
What happens to the frequency if the period were to change from o.2 seconds to 0.5 seconds
Romashka-Z-Leto [24]

Answer:

The Hz would change

Explanation:

For example, a wave with a time period of 2 seconds has a frequency of 1 ÷ 2 = 0.5 Hz.

6 0
3 years ago
Other questions:
  • Which cell organelle’s function resembles the function of the brain in higher animals?
    9·1 answer
  • 15 POINTS!!<br> What are some of the environmental factors that cause the formation of rocky coasts?
    8·1 answer
  • Suppose it were possible to conduct sophisticated microscopic and chemical analyses of microfossils found in 3.5-billion-year-ol
    10·1 answer
  • What state of matter is hydrogen?
    11·2 answers
  • Briefly explain the process of cloning an animal
    10·1 answer
  • 20 points help PLEASE!!! Match the following items.
    12·1 answer
  • Are Sarcomeres made of amino acids?
    6·1 answer
  • 3. Which is not a major component of natural gas?
    12·2 answers
  • The term used to describe visual sensory memory, which is retained for about 1/4 of a second, is _____.
    7·1 answer
  • The hip bone of a whale and the appendix of a human are referred to as ______because they have little current importance but wer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!