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
eduard
1 year ago
8

What is heart in the human body​

Biology
1 answer:
damaskus [11]1 year ago
3 0

Answer:

what is heart in human body?

You might be interested in
What percentage of fungi uses photosynthesis to make their own food? 0%, 15%, 50%, or 100%
garik1379 [7]
0%. Fungi are heterotrophs, meaning that they get their food from elsewhere instead of making it themselves.
4 0
3 years ago
In a certain specifies of dog, wire hair (H) is dominant to smooth hair (h). In a large, randomly mating population of dogs, 15%
o-na [289]

Explanation:

The explanation for the question is in the"Hardy-Weinberg principle" pdf attached below.

Download pdf
7 0
2 years ago
1. Explain the five steps of the scientific method.
RideAnS [48]
1. Scientific method is the techniques that scientists used to carry out investigation process. It is made up of five steps, which are:
a. Observation: this is the stage in which a scientist make an observation to which he did not have an explanation.
b. Formation of a research question:  in accordance to observation made, the scientist form a question on which his experiment will be based
c. Formation of hypothesis: at this stage the scientist offers a proposed explanation for the observation which he had made and state what he expects at the end of the experiment.
d. Conduction of the experiment: at this stage the scientist carry out the experiment using appropriate means.
e. Analysis of data and drawing of conclusion: this is last stage of the investigation, at this stage, the scientist analysis the results he obtained and draw a conclusion based on the results of the data.

2. Scientists used scientific method to carry out scientific investigations because the method minimize the influence of bias and prejudice in the experiments that they carry out. The method provides an objective, standardized approach to scientific investigation; this result in reproducible results which can be achieved by other scientists in every parts of the world. The method also helps to minimize errors during investigation.
5 0
3 years ago
Sasha uses a basketball and a tennis ball to represent two astronomical bodies based on their sizes.
sergeinik [125]

Answer:

I believe the answer is C.  

Explanation:

This is because the basketball is the bigger object here so that should represent something bigger like the solar system.  Then the tennis ball would represent earth because it is the smaller object here.

4 0
2 years ago
Which of the following statements about transition metals is true?
Zielflug [23.3K]
The answer is the second choice
3 0
2 years ago
Other questions:
  • Food molecules are broken down to release energy in the?
    10·1 answer
  • In a breed of mice gray fur is dominant to white fur what letters will be used to represent the gray and white alleles
    14·2 answers
  • Fungal cell walls are composed of what material?
    7·1 answer
  • Hermione's possible genotypes are MMss or MM'ss. What are possible genotypes of Hermione's parents who are muggles?
    15·1 answer
  • Ben was training for a cross-country bicycle race. During his practice run, Ben's tire went flat and he fell off of his bike, cu
    8·2 answers
  • What organelle is in both plant and animal cells?
    15·2 answers
  • Which of the following functions is NOT associated with the spinal cord?
    6·1 answer
  • Which of the following is involved in the opening of stomata for the gas exchange of the plant?
    5·1 answer
  • WILL MARK BRAINLIEST!!!!!!
    10·1 answer
  • How the fruits and vegetables made available in the off seasons?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!