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Which of the following are two groups that are adapted to anaerobic conditions and contain modified mitochondria that lack DNA? dinoflagellates and diatoms chlorophytes and radiolarians apicomplexans and
answered
Aug 16, 2020
Biology
high-school
4
votes
144k
views
Simplify 6a^2 - 2c + 2a^2 + 2c^2
answered
Jul 19, 2020
Mathematics
high-school
1
vote
180k
views
Step 1: 4x + 5 < 6x + 1 (Given) Step 2: −2x + 5 < 1 (Subtraction) Step 3: −2x < 6 (Addition) Step 4: x > −3 (Division) Mia is trying to find her mistake in the problem shown. In which step did she first make a mistake? A) Step 1 B) Step 2 C) Step 3 D) Step 4
answered
Mar 13, 2020
Mathematics
high-school
5
votes
209k
views
Fill in the blanks with appropriate modals: 1. You _________________ (may/ can) buy some apples as there aren’t any in my house. 2. It's a hospital. You _________________ not (should/ must) smoke. 3. He
answered
Feb 9, 2020
English
middle-school
1
vote
176k
views
Factor polynomial -3x^2-16x-5
answered
Nov 26, 2019
Mathematics
middle-school
6
votes
155k
views
Sound proof tiles are made of a porous surface (with lots of holes) so that the sound is not transmitted from room to room. This is a good example of ____of sound wave energy. A-absorption B-amplification
answered
Aug 9, 2019
Physics
college
2
votes
214k
views
How did the bill of rights help the constitution become rattified ?
answered
Jun 14, 2019
History
middle-school
2
votes
121k
views
-59=3x-2(7x-20) how can i solve for x?
answered
May 27, 2019
Mathematics
middle-school
4
votes
177k
views
What is the factorization of x^3+8
answered
Jan 14, 2019
Mathematics
middle-school
5
votes
55.9k
views
I need help graphing the function on the second line it's 4x-3 if -1 <x<3
answered
Nov 30, 2018
Mathematics
college
3
votes
137k
views
How do you undo an exponent of 2? Equation: y^2=100-x^2
answered
Jul 12, 2018
Mathematics
high-school
3
votes
233k
views
What is the intersection of this sphere with the yz-plane? find an equation of the sphere with center (−3, 2, 9) and radius 6?
answered
Jun 28, 2018
Mathematics
high-school
0
votes
71.7k
views
How big is the Pacific Ocean? And How many Rhode Island's will fit in Russia?
answered
May 12, 2018
History
middle-school
5
votes
158k
views
Since the 2000 election, youth voter turnout in presidential elections has generally 1. remained consistently low 2. increased each election year 3. varied considerably, based on the current election issues
answered
Mar 20, 2018
Social Studies
high-school
4
votes
28.7k
views
How you do this ???
answered
Sep 15, 2017
English
middle-school
3
votes
103k
views
What is one type of graph that is particularly useful for organizing and comparing experimental data for several things in one graph
answered
May 17, 2017
Biology
high-school
6
votes
86.6k
views
When is it necessary for citizens to rebel against their government?
answered
Jul 11, 2016
Social Studies
middle-school
1
vote
102k
views
Inside a volcano how do the slanted layers of hardened lava get there
answered
Jun 25, 2015
Chemistry
high-school
4
votes
43.5k
views
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