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
777dan777 [17]
3 years ago
15

What are some testibale questions for a 5th grade science fair?

Biology
2 answers:
Artemon [7]3 years ago
8 0
I did this for fifth grade and got into the science fair and won 2nd place
 Question:What do liquids do to our bones?
You will need 
5 chicken bones
Separate cups of
coke
vinegar
milk
lemon juice
and water
You will need one bone for each cup of liquid
This project will take  one month
Every week you will take out each bone and examine the effect that liquid has on the bone. 
But dont throw out the cups
I threw out the vinegar because it smelled horrible and the teacher deducted some points because of that.
Hope I helped!
DedPeter [7]3 years ago
6 0
- Water Distillation
- Surface Tension
- Hard Boiled Egg through an open bottle trick
- Cloud in a bottle


Good luck!
You might be interested in
What waste product of photosynthesis allows you to live on earth?
asambeis [7]
Photosynthesis allows plants to take in sunlight, water, and carbon dioxide to make energy for themselves, a type of sugar called glucose. 

Glucose = C_{6}  H_{12}O_{6} 

The other thing that is made from photosynthesis is oxygen. 

Without oxygen, we would not be able to live on earth.

Hope this helps!
4 0
3 years ago
Read 2 more answers
The mmpi is what? a. an iq test b. a projective test c. an objective test d. a blood test
lidiya [134]

Option c is the correct answer.

The MMPI is an objective test.

What is MMPI?

The MMPI is the objective personality test that is utilized the most commonly. Hathaway and McKinley released it in 1943, and in 1951, they rewrote it.

It has 566 questions that may be answered yes or no and is intended for people aged 16 and up. It can be given to an individual or a group, and the answer papers can be graded manually or automatically. The respondent is required to read each question, determine whether it applies to them personally, and then indicate their choice on the answer sheet. Eight clinical scales and four validity scales make up the test.

To learn more about MMPI click the given link

brainly.com/question/21770852

#SPJ4

7 0
1 year ago
Gross production is the amount of energy left after cellular respiration true or false ?
Yakvenalex [24]
False, it has to do with photosynthesis instead.
4 0
3 years ago
Read 2 more answers
PLEASE HURRY!!! taking a test and need help
Lelu [443]
B I’m pretty sure ! Hope this helped
3 0
3 years ago
Read 2 more answers
The act of breathing raises the blood oxygen level, lowers the blood carbon dioxide concentration, and raises the blood pH. Acco
tino4ka555 [31]

Answer:

A rise in blood carbon dioxide concentration.

Explanation:

The feedback regulation may be defined as the process in which the end product of the metabolic pathway regulates the homeostasis of the body. Two main types of feedback are positive feedback and negative feedback.

The negative feedback mechanism occurs when the end product of the reaction is responsible for the shutdown of the metabolic pathway and decreases its concentration. The breathing is controlled by the negative feedback mechanisms, the increase in carbon dioxide concentration acts as the negative sensor as this sensor is mainly responsible for the increase in amount of oxygen level and maintain homeostasis of the body.

Thus, the correct answer is option (c).

6 0
3 years ago
Other questions:
  • Name the class of nutrients that consists of triglycerides phospholipids and sterols
    7·1 answer
  • When a partially rotted log was turned over, mushrooms, termites, pill bugs, ants,
    5·1 answer
  • What is a Barr body, and where is it found in a cell? b) Define the Lyon hypothesis.
    15·1 answer
  • This element is a gas that is found in both nucleic acids and in amino acids, important building blocks of life. What is it? A.
    12·1 answer
  • Can you tell if this plate boundary is divergent or convergent ? Explain
    8·2 answers
  • PLEASE HELP ME ITS FOR SCIENCE DUE TODAY!! (Punnett Squares!)
    12·1 answer
  • WRITING FRAME: Elisa’s Diagnosis
    6·2 answers
  • Complete the following equations<br> 1)Glucose+fructose<br> 2)Maltose+water
    7·1 answer
  • Over the course of hominid evolution, jaw size has
    11·1 answer
  • A student wants to find out if a particular kind of plant grows better with or without potting soil. She has two identical plant
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!