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
valina [46]
2 years ago
13

What is the first step in a scientific investigation?

Biology
1 answer:
yanalaym [24]2 years ago
4 0

Answer:

Develop a hypothesis

Explanation:

You might be interested in
A human fingernail has a hardness of approximately 2.5. Which mineral is softer than a finger nail. A. calcite B. gypsum C. apat
denis23 [38]
According to the 2011 Earth Science Reference Table, Selenite Gypsum has an approximate hardness of 2.

The hardness of calcite is 3.

The hardness of apatite is 5 according to the Moh's hardness scale.

The hardness of diamond is 10.
3 0
3 years ago
Read 2 more answers
Most domesticated animals have been bred for specific, favorable traits. Dairy cows are bred for maximum milk production while d
tino4ka555 [31]

Answer:

I think I it is selective breeding also known as artificial selection

4 0
3 years ago
Planet A has a tilt of five degrees. What seasonal changes would be expected on this planet?
andrey2020 [161]

Answer:

MRCORRECT has answered the question

Explanation:

Do to the fact that Earth's axis is tilted 23.5 degrees to the plane of the "ecliptic", which is the plane of the Earth's orbit around the Sun. Each planet's orbital plane is a little different from Earth's, and each planet has a different axial tilt. The fact that we are talking about 5 dgrees we are talking about Jupiter which there would be little to no change

8 0
3 years ago
How does the molecular clock work?A. It analyzes the brain functionality of two different species.B. It examines and compares th
Eva8 [605]

you could've just searched online but d

7 0
2 years ago
Read 2 more answers
Were you able to identify a cell undergoing cytokinesis in an onion cell? Explain.
Trava [24]

Answer:

Mitosis and meiosis are different types of cell division, and although they are first ... One could be forgiven for the assumption that the classic 'onion root tip squash' ... magnification using the eyepiece and objective lens, you will need to be able to ... about how the cells were being used, and had been given no explanation, ...

Explanation:

3 0
2 years ago
Other questions:
  • Which is one way that the unicellular bacteria E. coli is different from a multicellular oak tree?
    6·1 answer
  • A single-base mutation in a region of DNA coding for mRNA could transcribe the DNA sequence CAGTAT into?
    15·1 answer
  • What are the chemical symbols for oxygen, iron, hydrogen, and helium (in that order)?
    12·1 answer
  • Deduce how two genes for different traits that are on the same chromosome can fail to be inherited together.
    12·1 answer
  • How to write letter to leader of civil society<br>​
    13·2 answers
  • Describe two properties of dwarf planets
    8·1 answer
  • A recent study found that a relatively ____________ walking program of 12 weeks for men between 63 and 72 years of age brought a
    6·1 answer
  • Please help me ~15points~<br> EXPLAIN WHAT HEAT INDEX IS?
    9·1 answer
  • Use complete sentences to explain what happens in the nervous system when your finger is hurt. Include an explanation of what a
    6·2 answers
  • In food chains and webs, what trophic level must you have more of than others?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!