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
puteri [66]
3 years ago
14

I need the answer for question 4 please and thank you

Biology
2 answers:
irina1246 [14]3 years ago
6 0

Answer:

nmmmmmmmmmmn ..mbhnhbnhbb

Sedbober [7]3 years ago
4 0

Answer:

I think it's C

Explanation:

The info I just found says that seismic waves move more slowly through a liquid than a solid

You might be interested in
Pls could youfactorize y²+6y-27​
Aleonysh [2.5K]
Answer:

(y+9)(y-3)

Explanation:

9*(-3) = -27
9+(-3) = 6
6 0
3 years ago
Sister chromatids separate during<br> O metaphase<br> O anaphase<br> O telophase<br> O prophase
lord [1]
Anaphase is the answer. In metaphase the chromatids line up next to each other and the spindle attaches to the centroid. In anaphase, the chromatids are pulled apart into opposing sides of the cell by the spindle fiber
6 0
3 years ago
Read 2 more answers
How is the positioning of the frog's eye an adaptive advantage for the frog?
grandymaker [24]
It allows it to hide under but still be able to see above it to catch flies
6 0
3 years ago
A forest has two groups of plants that appear to be very similar both phenotypically and genotypically. The major difference is
Gennadij [26K]
The basics would be that you'd need to find out if they could exchange genetic information. If not, they couldn't be considered part of one species. Set-up 2 artificial environments so both groups would produce pollen at the same time. Fertilise both plants with the other's pollen. Then fertilise the plants with pollen from their own group. 
Count the number of offspring each plant produces. 
If the plants which were fertilised by the opposite group produce offspring, they are of the same species. You can then take this further if they are of the same species by analysing if there is any difference between the number (and health) of offspring produced by the crossed progeny and by the pure progeny. You'd have to take into account that some of them would want to grow at different times, so a study of the progeny from their first sprout until death (whilst emulating the seasons in your ideal controlled environment). Their success could then be compared to that of the pure-bred individuals. 
Make sure to repeat this a few times, or have a number of plants to make sure your results are accurate. 
Or if you couldn't do the controlled environment thing, just keep some pollen one year and use it to fertilise the other group. 
I'd also put a hypothesis in there somewhere too. 
The independent variable would be the number of plants pollinated. The dependant variable would be the number of progeny (offspring) produced. 
5 0
3 years ago
Approximately twenty plant species provide about 90% of the world's food. All major food crops, including corn, wheat, and soybe
Olenka [21]
The answer is C) Increase genetic variation and breed plants to contain the wild variety.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Draw what you think the models of aerobic respiration and anaerobic respiration would look like if you constructed them.
    11·1 answer
  • Order of the taxa from largest (first) to smallest (eighth)?
    15·2 answers
  • Glucose is a a)cane sugar b)grape sugar c)malt sugar d)triose sugar
    7·2 answers
  • Outline one theraputic use of stem cells
    14·1 answer
  • Describe transcription and translation
    15·2 answers
  • CPT codes for diagnostic radiology for the hemic and lymphatic systems are covered under which range?a. 75600-75989b. 77001-7702
    7·1 answer
  • Please help me name<br>Name 4 organs​
    9·2 answers
  • Which of the following do all living things have in common?
    8·1 answer
  • Light dependent reactions takes place where
    9·1 answer
  • Prions are infectious particles that can cause normal proteins to assume a misfolded shape. when the proteins assume an abnormal
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!