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
liraira [26]
3 years ago
11

A 5 km by 5 km plot has a weed count of 250 weeds. What would the population density be for the exact same plot six months later

with a count of 200 weeds? Show your work.
Biology
1 answer:
Rasek [7]3 years ago
6 0

So 200/25 is equal to 8, and because of that, the plot has 8 weeds per square kilometer.

You might be interested in
Over time, one group of squirrels becomes separated from another group. Due to erosion and the subsequent formation of a river,
weeeeeb [17]
<span>4. Species

</span><span>Allopatric speciation is were a single species has been separated so long they have both evolved slightly in different "directions" that prevent them from breeding after being reintroduced.</span>
3 0
3 years ago
Please help<br> Its science
avanturin [10]

Answer:its amplify

Explanation:

use answer key up

3 0
3 years ago
I have to write an essay for science and I don't understand what I am supposed to do someone please explain.
Whitepunk [10]
Hope it helps
Basically write about the production of proteins molecules through transcription and translation and talk about the words listed, what them mean, and how they contribute. 
3 0
3 years ago
Which 2 features help orchids survive
lord [1]

Answer:

Orchids have some unique features which help them in the evolutionary race. They produce masses of pollen (which improves the chances of pollination), very light seeds (which makes them easier to spread) and can grow on other plants using them to support their own growth.

6 0
3 years ago
Name all things on the list that are renewable or nonrenewable
blondinia [14]

Answer:

renewable- sunlight. water. wood.      nonrewnewable- coal. natural gas. oil .

Explanation

you can plant trees for wood over and over agian, water and sunlight is unlimited  

4 0
3 years ago
Other questions:
  • Ten mL of gasoline has a mass of 7 grams. What is the density
    12·1 answer
  • What type of graph is used here to represent the growth of tortoise shells?
    15·1 answer
  • Which of the following hormones are synthesized in the cell bodies of neurosecretory cells found in the hypothalamus? Antidiuret
    12·1 answer
  • Which kind of diagram shows the amount of organic matter in the trophic levels of an ecosystem?
    6·1 answer
  • Match each theory of planet formation to its best description
    9·1 answer
  • Which type of transport requires a direct molecule of ATP?
    8·1 answer
  • Similarities between pisces and amphibia<br>​
    7·1 answer
  • Once cells have specialized and are performing a specific function they cannot.
    13·2 answers
  • Write the function of intestinal glands.
    14·1 answer
  • Note that arteries have a thicker middle layer of tissue than veins. Why is this important and how does it affect the structure
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!