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A high concentration of chlorophyll imbedded in the plasma membrane fold of a newly discovered species of bacteria suggests a: A. Chemolithoautotrophic metabolism B. Chemoheterotrophic metabolism C. Photoautotrophic
asked
Jun 15, 2020
Biology
high-school
1
answer
0
votes
235k
views
Determine the angles made by the vector V= (-35)i + (-41)j with the positive x-and y-axes. Write the unit vector n in the direction of V. Answers: ex= 9,0y i n =
asked
May 21, 2020
Mathematics
college
1
answer
2
votes
142k
views
I opened the door quietly,then stood in the doorway rewrite using ..ing participle
asked
Apr 23, 2020
English
middle-school
1
answer
4
votes
194k
views
Michelle and her 3 pets moved into a new apartment. The management charges a non-refundable deposit of $50 per pet. Her monthly rent is $950. Michelle has currently spent $3,000 on rent and pet deposits.
asked
Mar 28, 2020
Mathematics
middle-school
1
answer
0
votes
233k
views
What is the greatest common factor of the polynomial's terms? 14a3b4−7ab7+21a2b
asked
Nov 6, 2019
Mathematics
high-school
2
answers
4
votes
171k
views
Ava paid $4.90 for 2.5 pounds of walnuts. what is the cost of one pound of walnuts?
asked
Oct 5, 2019
Mathematics
middle-school
2
answers
2
votes
204k
views
Read the analogy petal flower which set of words best completes the analogy foot hand note song pen papers storms Thunder
asked
Jan 11, 2019
English
middle-school
1
answer
2
votes
120k
views
Question : Which of the following is closest to 27.8 x 9.6?
asked
Oct 7, 2018
Mathematics
college
2
answers
5
votes
224k
views
Congress passes comprehensive education bill is it a foreign policy or domestic policy?
asked
Jul 22, 2018
Social Studies
middle-school
1
answer
3
votes
116k
views
927 is divisible by 3 and 9. (1 point) true false
asked
May 23, 2018
Mathematics
middle-school
2
answers
0
votes
121k
views
An arithmetic series contains 20 numbers. The first number is 102. The last number is 159. Which expression represents the sum of the series?
asked
Apr 7, 2018
Mathematics
high-school
2
answers
1
vote
172k
views
Find the greatest common factor of the following monomials. 38m 26m
asked
Aug 1, 2017
Mathematics
high-school
2
answers
0
votes
226k
views
What factors caused Europeans to seek new trade routes to Asia
asked
Apr 14, 2016
Social Studies
middle-school
2
answers
1
vote
42.4k
views
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