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
dybincka [34]
3 years ago
11

Mira is testing objects for her science experiment. She has a chart listing the mystery objects' densities, but no other informa

tion.
Object Density
A 12 g/cm³
B 9 g/cm³
C 3 g/cm³
D 6 g/cm³

She places each object in a large bowl of water in order to determine if any float. Which of the objects, if any, will float?
A. A
B. C
C. All objects will float
D. No objects will float
Biology
1 answer:
Natali [406]3 years ago
5 0
The answer is B. That’s because C is the less dense
You might be interested in
The pituitary hormone that stimulates the interstitial cells to secrete testosterone is select one:
Mashutka [201]
<span><span>The correct answer is </span>b. LH.</span>
Luteinizing hormone (LH) is a pituitary hormone with the influence on both, male and female reproductive system, regulated by gonadotropin-releasing hormone (GnRH). In males, LH acts upon the interstitial cells (or Leydig cells) of the testis, which produce testosterone. LH regulates the expression of the enzyme that is used to convert the precursor of the testosterone to testosterone.
8 0
4 years ago
3. In tomato plants, the allele R results in round
Sphinxa [80]

Answer:

A: Round tomatoes. B: Round tomatoes. C: Oval tomatoes

Explanation:

7 0
4 years ago
Read 2 more answers
The current maternal blood-screening test is called the triple screen because:
Tasya [4]

The current maternal blood-screening test is also known as the triple screen test because of the testing of the three substances in the blood of a pregnant woman. These three tested components are the hCG (Human Chorionic Gonadotropin), AFP (Alpha-feto protein), and the estriol.

For the purpose of this triple screen test, the blood is drawn for the expectant mother and then this drawn blood is tested for the listed three components.

Hence, the correct answer is 'it tests for three substances in the maternal blood'.

5 0
3 years ago
The main function of leaves is to give beauty to the plant . True or false
Anton [14]

Answer:

no,

Explanation:

The main function of a leaf is to produce food for the plant by photosynthesis

5 0
3 years ago
Read 2 more answers
What is the maximum number of electrons that can be placed in the first shell/energy level?
zysi [14]

QUESTION:-

What is the maximum number of electrons that can be placed in the first shell/energy level?

A. 1

B. 8

C. 2

D. 18

Answer:

C. 2

The first shell, closest to the nucleus and with the lowest-energy electrons, is shell 1. This first shell has only one subshell (labeled 1s) and can hold a maximum of 2 electrons

3 0
3 years ago
Read 2 more answers
Other questions:
  • A key is used to identify a plant or animal. True or False?
    11·2 answers
  • ____________ is the most common pathological result of DNA damage.
    15·1 answer
  • Which statement about positive feedback regulation is accurate?
    8·1 answer
  • Which of the following microorganisms actually grows inside the macrophage? Which of the following microorganisms actually grows
    13·1 answer
  • Which is another name for observations?
    10·1 answer
  • What are the elements of a macromolecule
    12·1 answer
  • Which of the following is not an example of predation?
    10·2 answers
  • If a codon has the nucleotide sequence UGA, what does the corresponding
    14·1 answer
  • which of the following would be a hypothesis for a scientific investigation about how food shopping decisions affect food securi
    12·1 answer
  • True or false : During a chemical change, the form of a substance is altered, but not its identity.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!