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
alexandr1967 [171]
4 years ago
6

Answer and explain plz:)

Biology
1 answer:
Gekata [30.6K]4 years ago
4 0

Hey There!!

The answer to this is: C) a factor that may affect an experiment or investigation. This is the best answer. A and B can be eliminated. D describes a controlled variable which is more specific than a scientific variable, thus C is the best answer. It is the best description of just a scientific variable. And, The second one is B: Robert Hooke was a famous scientist who experimented with springs (metal coils). He found that the farther you stretched the spring, the larger the force with which the spring pulled back on you.

Hope It Helped!~ ♡

ItsNobody~ ☆

You might be interested in
The final electron acceptor(s) associated with photosystem i is/are _____.
MariettaO [177]
NADP
Photosystem 1 is a photochemical reaction complex that uses energy from the light to produce high energy carriers NADPH and ATP. Chlorophyll complex p700 have being identified as the photo-oxidation reaction Centre in photosystem 1. However, NADP is known to be the final electron acceptor in photosystem 1.
7 0
3 years ago
Ions help transmit signals among cells that allow you to see, taste, hear, feel, and smell. Question 1 options: True False
Juliette [100K]
I believe the answer is false
5 0
3 years ago
Structural and functional unit of Kidneys ​
VikaD [51]

Answer:

<u>The Nephron</u>

The nephron is the functional unit of the kidney. The glomerulus and convoluted tubules of the nephron are located in the cortex of the kidney, while the collecting ducts are located in the pyramids of the kidney's medulla. ... The renal tubule is a long, convoluted structure that emerges from the glomerulus.

- libretexts

7 0
3 years ago
Read 2 more answers
The ducts that deliver bile and pancreatic juice from the liver and pancreas is called
scoundrel [369]

Answer:

The common bile duct

Hope this helps

3 0
3 years ago
1.) Librarians organize books according to a classification system. Describe another type of classification system you have seen
Mila [183]

Answer:

1) 5 kingdom system of classification is a type of classification in which all the living organisms are classified into 5 kingdoms i. e. protista, monera, fungi, plantae and animalia.

2) Plants are autotrophic organisms while animals are heterotrophic. Plants have cell wall while cell wall is absent in animal. Plants are fixed while animals move from place to place.

3) Both plants and animals are made of cell. Both plants and animals are multicellular organisms. Both plants and animals reproduce.

4) Plants make their own food while fungi are unable to make their own food. Plant cell wall is made of cellulose while fungi cell wall is made of chitin.

8 0
3 years ago
Other questions:
  • What is the benefit of an uneven production of gametes in oogensis?
    9·2 answers
  • Why is movement difficult to catch on a camera?
    12·1 answer
  • The proximal radioulnar joint is a __________ joint
    6·1 answer
  • How does a fetus get nourishment up until the time is born
    15·1 answer
  • The carbon cycle activity sheet
    14·2 answers
  • On strategy for protecting biodiversity in an area is by using?
    12·1 answer
  • Compare and contrast the similarities and differences between the senses of taste and smell.
    8·1 answer
  • Is it possible for you to have traits that aren't visible in your parents? explain​
    5·1 answer
  • Explain the difference between afferent and efferent neurons.<br><br> will give brainliest
    8·1 answer
  • Easter Island is described as having a mild climate and fertile soil, which should be favorable for a diversity of organisms. Wh
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!