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
TiliK225 [7]
3 years ago
8

2. What is used in order to make an observation?

Biology
1 answer:
trapecia [35]3 years ago
6 0
A scientist looking at a chemical reaction in an experiment
A doctor watching a patient after administering an injection
An astronomer looking at the night sky and recording data regarding the movement and brightness of the objects he sees
A zoologist watching lions in a den after prey is introduced to determine the swiftness of the animals' response
Air flight controllers watching their monitors for airplane movements and locations
A meteorologist watching the Doppler radar as a storm approaches
A botanist recording daily data on plant growth after looking and measuring each day
A chart showing data collected over time
A doctor watching a patient's reaction to a medication
You might be interested in
Biotechnology is best defined as
My name is Ann [436]
<h2>Hello! ☻</h2><h3>In simplest terms, biotechnology...</h3>

...is a process that manipulates living plants and animals to make  chemicals.  

<h3>Hopefully This Helps!</h3>
5 0
3 years ago
What is something that happens during translation
laila [671]

Answer:

an mRNA sequence is read using the genetic code, which is a set of rules that defines how an mRNA sequence is to be translated into the 20-letter code of amino acids

Explanation:

7 0
3 years ago
Read 2 more answers
There is a hypothesis that chytrids are responsible for massive die-offs currently occurring in amphibians. Review Koch's postul
Juliette [100K]

Answer:

Koch's postulates say that microbes are present in the case of every disease and these disease-causing microbes can be isolated to grow in pure culture. He also said that this pure culture if transferred in healthy individual it will cause disease.

Chytrids contain many parasite fungus that infects amphibians and by using Koch postulate we can show that chytrid infections are responsible for the frog deaths.

First, we have to take the sample from dead diseased amphibian then this sample should be inoculated in a selective media which supports the growth of chytrid fungus and not bacteria.

Then this pure culture of fungus is transferred in a healthy amphibian. The death from chytrid infection of healthy amphibian will show that chytrid infections are responsible for the frog deaths.

6 0
3 years ago
WHAT MIGHT HAPPEN IF<br> ALL THE HERBIVORES IN<br> A FOOD WEB<br> DISAPPEAR?
skelet666 [1.2K]

Answer:

Well, if all the herbivores disappeared, multiple things could occur. Without anyone keeping plants in check, plants may grow too abundant and may be harmful to the food web. Not only that, but predators that eat herbivors might starve without food. On the plus side, natural resources like water would increase without herbivores drinking/using it.

I hope this helps :)

Explanation:

5 0
3 years ago
Read 2 more answers
How do people get attracted to fictional characters? If you become attracted how do you stop being attracted to them?
miv72 [106K]

Learn to tell the differcnce between the false world and reality.  When you see your self becoming to invested in a fictional charcter take a step back and remind yourself this person is fake . Good luck!

8 0
3 years ago
Other questions:
  • Slow cooling magma or lava often results in the formation of
    7·2 answers
  • If a person wanted to explain the trenches at the bottom of the ocean to someone
    10·1 answer
  • Im doing a egg experiment which was first the size of 15.24 centimeters and at the end of the experiment the size was 19.05 cent
    5·1 answer
  • All of the kapok trees that live in the Amazon rain forest make up a
    14·1 answer
  • As a population geneticist, you find a species of snails with more genetic diversity than humans. What does this mean?
    6·1 answer
  • All plants and animals in a food chain use energy. Where does this energy start from?
    11·2 answers
  • Saltatory conduction is
    6·1 answer
  • What is biology means?
    8·2 answers
  • Juana is a low-empathy person, whereas Fiorella is a high-empathy person. Research suggests that when shown photos of happy face
    7·1 answer
  • Please HELP! Urgent!The allele for small size is recessive, and the allele for normal size is dominant. The frequency for the no
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!