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
masya89 [10]
3 years ago
13

Scientists use tools too _____ . A.) Collect and analyze data B.) Compare theories and laws C.) formulate and adjust theories D.

) formulate and adjust hypotheses
Biology
1 answer:
bekas [8.4K]3 years ago
5 0
The answer is d but i am not sure.
You might be interested in
4 ounces of steamed fish provides approximately 28 grams of protein. how many calories are from protein?
IRINA_888 [86]
3/4 calories are from protein.
3 0
2 years ago
Which inner planet is the largest?
kramer
The inner planets are those that orbit closer to the sun: mercury, venus, earth and mars.

Attending to the size this is the increasing order: mercury, mars, venus and earth.

Earth is the largest of the inner plantes.
3 0
2 years ago
Read 2 more answers
Material through which water readily flows is termed ____.
Simora [160]
Material through which water flows is permeable. This material can be either natural or artificial. Naturally permeable material can be clean sand and gravel for example, or a sandstone and in the latter case the sandstone can have both porosity which is not synonymous with permeability as the pores must be connected to be permeable. An impermeable membrane could be used to line ditches for example to prevent leakage near mines. 
3 0
3 years ago
Explain what cells are and why there important
VikaD [51]

Answer:

Cells are the basic structure and unit of life. There are prokaryotic and eukaryotic cells. Prokaryotic cells are very basic, and have no nucleus, few organelles, and are ususally bacteria. Eukaryotic cells are more complex and have nuclei, are larger compared to prokaryotic cells, more organelles, and have emembrane bound organelles. There are plant and animals cells, each have certain organelles that other don't. For example, plant cells have large vacuoles and a cell wall; animal cells have centrioles. Cells are important because they provide strucure for the body, and take in nutrients from food and carry out many important functions, such as protein synthesis, respiration, growth and development, and more. Billions of cells make up a complex organism's body, while a single cell can make up an entire organisms, and carry out all of the needed functions. That's a quick summary of what cells are, and some of the things that they do that make them so important

Explanation:

3 0
3 years ago
Why is my male reproductive organ so big?
Bumek [7]
Is your testicles swollen ? You should go see a doctor. Especially if there’s pain.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is considered a eukaryotic cell?
    15·2 answers
  • ,cdcfxsgfdhnnhjffgtbfgdfbgdr
    11·1 answer
  • A BbGg x bbgg cross yields a phenotypic ratio of approximately 5 black eyes, green skin : 5 orange eyes, white skin : 1 black ey
    9·1 answer
  • The disappearance of all the members of a species is called ________________.
    14·1 answer
  • What is a seedling answer the question​
    14·2 answers
  • How does a virus make it into a cell and what happens to it as it tries to get to it target " The Nucleus".
    11·1 answer
  • The apple tree receives 1000kJ of light from the Sun, but only uses 500kJ. Of this, only 250kJ are stored in the tree to be tran
    13·1 answer
  • - Why was the shift to farming a big deal?
    11·1 answer
  • Which type of mutation stops the translation of an mRNA molecule
    15·2 answers
  • Vaccination offers protection against future exposure to pathogens because it _______. A. stimulates the complement system B. tr
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!