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
yan [13]
3 years ago
7

I need help on two of these please i give 20 points

Biology
2 answers:
Rzqust [24]3 years ago
5 0

Answer: 13-d :D

Explanation: A diaphragm allows different amounts of light to pass through the slide.

lorasvet [3.4K]3 years ago
4 0
Number 14 is objective lens
You might be interested in
A duplicated chromosome has 2 connected sister chromatids connected by a centromere. true or false?
nataly862011 [7]
7,000 your welcome ahahah
6 0
3 years ago
Which statement is correct?
notsponge [240]

Fungi do have cell walls. Therefore A is ❎

Fungi and protist are eukaryotic. Therefore B is ✅

Fungi do not undergo photosynthesis. Therefore C is ❎

Fungi are heterotrophs, not autotrophs. Therefore D is ❎



Hope it helped,


BioTeacher101

4 0
3 years ago
Read 2 more answers
What would happen if the respiratory system and circulatory system didn’t work together?
Misha Larkins [42]
Your blood would not be oxygenated so cells and tissues and muscles wouldn't receive any oxygen
7 0
3 years ago
Who discover the first cell
Irina18 [472]

Answer:

scientist Robert Hooke

Explanation:

Interested in learning more about the microscopic world, scientist Robert Hooke improved the design of the existing compound microscope in 1665. His microscope used three lenses and a stage light, which illuminated and enlarged the specimens.

5 0
3 years ago
Read 2 more answers
By using an arthropod as an example, describe the circulation of hemolymph?
Vaselesa [24]
Jfjdshbfuskdgfdihkb gfkudshncfuihfnierd
7 0
3 years ago
Other questions:
  • Which term best describes an enzyme<br> A.substrate<br> B.reactant<br> C.catalyst<br> D.product
    5·1 answer
  • The photograph show root vegetables what makes root vegetables a renewable resource?
    12·1 answer
  • A 3 year-old girl is playing with a marble and sticks it in her nose. Her mother is unable to dislodge the marble so she takes h
    9·2 answers
  • 4. What information would allow you to distinguish between homologous vs. analogous (AKA homoplastic) traits, or to decide wheth
    7·1 answer
  • Which of the following is an example of sustainability?
    8·1 answer
  • If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most l
    9·1 answer
  • Typically, nitrogen atoms are composed of seven electrons, seven protons, and seven
    14·1 answer
  • Based on the diagram which statement describes sexual reproduction?
    10·1 answer
  • The hair colors of the sons are most likely direct result of
    8·1 answer
  • What Earth science concept explains the process of the cooling of magma into porous rock? Explain your answer. plz answer correc
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!