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Which organisms were first responsible for depleting carbon dioxide from the atmosphere, replacing it with oxygen? A) Plants B) Dinosaurs C) Cyanobacteria D) Trilobites
answered
Jan 9, 2022
Physics
college
3
votes
10.3k
views
According to MyPlate, you should eat approximately two and a half cups of vegetables per day.
answered
Dec 18, 2021
Health
middle-school
5
votes
231k
views
Chicken wing chicken wing hot dog and bologna chicken and macaroni chillin with my homies
answered
Sep 12, 2021
SAT
high-school
3
votes
86.5k
views
A line passes through the origin and the point (12,9). Identify the slope of the line.
answered
Sep 8, 2021
Mathematics
middle-school
4
votes
1.7k
views
An entomologist is studying the reproduction of ants. If an ant colony started with 50 ants, and each day, their population increases by 10%, how many ants will be in the colony 5 days later? *
answered
Aug 16, 2021
Mathematics
high-school
3
votes
7.9k
views
Which Christian African Empire is also influenced by Judaism and Islam through trade?
answered
Aug 11, 2021
History
college
3
votes
166k
views
A disaster hitting a midwestern crop farm during the winter would cause less damage than if a disaster hit the farm during the summer. O False O True
answered
Aug 8, 2021
Biology
high-school
5
votes
49.8k
views
The solid above was created by connecting a rectangle prism and a square pyramid. What is the surface area of this solid? ____________ square meters a. 101 b. 107 c. 116 d. 131
answered
Jul 28, 2021
Geography
high-school
0
votes
34.5k
views
Compare the perimeter and area of the original figure to the enlarged figure using proportions. A small rectangle has a length of 2 and width of 1. A large rectangle has a length of b and width of 2. StartFraction
answered
Jul 18, 2021
Mathematics
middle-school
3
votes
5.0k
views
This season a softball player scores 6 runs more than three times the number of runs she bats in (also known as RBIs). She scores 108 runs this season. How many RBIs did this player have? a. 34 runs c.
answered
May 16, 2021
Mathematics
high-school
3
votes
148k
views
I need help it is math
answered
Apr 11, 2021
Mathematics
college
7
votes
66.7k
views
The blue dot is at what value on the number line?
answered
Feb 26, 2021
Mathematics
college
1
vote
29.6k
views
The Earth's rotation shapes the direction that wind blows. This is known as the coriolis effect convection PER FEDERABERLER ERREFERENT FEST the doldrums revolution
answered
Jan 10, 2021
Biology
middle-school
5
votes
89.4k
views
Please help!! Thanks! Why do some earthquakes cause more damage than others? Your answer must include the following: > Discuss how the different types of waves are formed and describe how the waves travel
answered
Dec 29, 2020
Chemistry
middle-school
2
votes
231k
views
In 1898 president McKinley faced strong pressure to go to war with Spain including public anger over the USs Maine and A.calls for assistance from Cuban rebel B.jingolism within the Republican Party C.
answered
Dec 25, 2020
History
middle-school
6
votes
33.8k
views
What is the perimeter of a triangle with vertices located at (1.4) (2,7) and (0,5)
answered
Aug 18, 2020
Mathematics
high-school
3
votes
217k
views
Anya found the slope of the line that passes through the points (–7, 4) and (2, –3). Her work is shown below. Let (x2, y2) be (–7, 4) and (x1, y1) be (2, –3). m = m equals StartFraction x 2 minus x 1 over
answered
Jun 20, 2020
Mathematics
middle-school
4
votes
12.0k
views
There is much volcanic activity in Iceland, and the country straddles the Mid-Atlantic Ridge. Therefore, Iceland is situated _____. A. over a hot spot B. over a subduction zone C. along a divergent plate
answered
Nov 19, 2019
Biology
college
2
votes
194k
views
The following graph shows a relationship between the size of the household and the average amount of time, in hours, each member of the household spends on chores per week.
answered
Oct 23, 2019
Mathematics
high-school
2
votes
41.2k
views
In what ways do forensic scientists protect the reliability and sensitivity of their evidence?
answered
Aug 1, 2019
Advanced Placement (AP)
middle-school
5
votes
126k
views
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