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
Tom [10]
2 years ago
5

Wich of the following is not a necessary step to take before conducting an experiment

Biology
1 answer:
zhenek [66]2 years ago
7 0

Answer: A

Explanation: There is no need to conduct and experiment if you already know the answer

You might be interested in
The Clean Air Act would be a reason for the Environmental Protection Agency (EPA) to regulate car emissions. Please select the b
KiRa [710]

The EPA is an independent agency formed for environmental protection. Hence the statement The Clean Air Act would be a reason for the Environmental Protection Agency (EPA) to regulate car emissions is true.

Car emissions are very harmful for all the living organisms in an environment.

8 0
3 years ago
Read 2 more answers
When did the Louisiana and Oklahoma territories belong to Spain? A. 1600 – 1762 B. 1762 – 1800 C. 1800 – 1803 D. 1803 – 1848
lozanna [386]
I believe the answer to this is B. 1762-1800.
6 0
3 years ago
Read 2 more answers
What kind of sugars do both ADP and ATP share?
ololo11 [35]
Glucose + ATP -----> glucose~P + ADP
5 0
3 years ago
From the producer level to which level does energy flow directly
Reil [10]
To primary consumers, as they directly eat producers and are next on the level of animals in an ecosystem.
5 0
3 years ago
Read 2 more answers
Which is part of the endosymbiont theory? Autotrophic prokaryotes evolved into mitochondria. Eukaryotes engulfed photosynthesizi
MrRa [10]

Answer:

The correct answer is eukaryotes engulfed photosynthesizing prokaryotes

Explanation:

The endosymbiotic theory or symbiogenesis is an evolutionary theory that traces the origin of eukaryotic cells from prokaryotic organisms. It explains that some of the organelles (Mitochondria and Chloroplasts) in eukaryotic cells evolved from free-living prokaryotic microbes which were ingested or engulfed. The ingested prokaryotic cells survived within the organism and developed a symbiotic relationship.

According to the theory, chloroplasts was formed when eukaryotes engulfed photosynthesizing prokaryotes and mitochondria was formed when bacteria capable of aerobic respiration were engulfed.

6 0
3 years ago
Other questions:
  • Dr. jekyll needed which of these ingredients to make another batch of his potion?
    7·1 answer
  • Hydrogen bonding is necessary for
    10·1 answer
  • what type of bird did darwin notice there were many different species of with variations in their beaks?
    8·1 answer
  • List the greenhouse gases and describe what each one is?
    11·1 answer
  • What is the defining abiotic factor of deserts?
    15·1 answer
  • The units that determine the inheritance of biological characteristics
    11·2 answers
  • What is life and how are living things organized
    6·1 answer
  • Biology Pretest: evolution
    12·1 answer
  • Selection that acts over evolutionary time to preserve traits that increase an individual's ability to mate is known as ________
    12·1 answer
  • The austrian monk whose experiments with pea plants were the beginning of our understanding of genetics was:.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!