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Darwin proposed as the process that causes evolution to occur.
answered
Feb 5, 2022
Biology
high-school
5
votes
21.6k
views
Sheets composed of two layers of amphipathic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called A) micelles. B)
answered
Jan 14, 2022
Biology
high-school
4
votes
122k
views
Antoinette solves the linear equation 3(x-3)+2x+9 - 2x+ 2(x-1) using the steps shown below. Step 1: 3x-3+2x+9 - 2x+ 2x-1 Step 2: 5x+6 - 4x-1 Step 3: 5x-4--1-6 Step 4: X=-7 She checks her solution by substituting
answered
Dec 31, 2021
Mathematics
high-school
6
votes
158k
views
Rewrite 2/5:1/20 as a unit rate
answered
Oct 12, 2021
Mathematics
high-school
1
vote
210k
views
) Suppose algorithm A takes 10 seconds to handle a data set of 1000 records. Suppose the algorithm A is of complexity O(n2). Answer the following: (i) Approximately how long will it take to handle a data
answered
Jul 28, 2021
Computers and Technology
college
3
votes
118k
views
What is the name of the reaction when you burn a fuel?
answered
May 26, 2021
Biology
high-school
4
votes
142k
views
Is there just one universal scientific method?
answered
May 14, 2021
Biology
high-school
4
votes
25.5k
views
I need help on c and d
answered
Feb 13, 2021
Mathematics
high-school
3
votes
128k
views
What is the answer to 4(8z+1)+6
answered
Feb 13, 2021
Mathematics
high-school
3
votes
105k
views
The radius of the moon is one fourth and its mass is one eighty first that of the earth. If the acceleration due to gravity on the earth's surface is 9.8meter per square. What is its value on the moon's
answered
Dec 11, 2020
Physics
middle-school
4
votes
144k
views
The “Founding Fathers” were responsible for which of these? A) exploring the wilderness B) building Washington, D.C. C) discovering the United States D) creating the U.S. Constitution
answered
Jul 19, 2020
Social Studies
high-school
4
votes
59.9k
views
Which of the following actions were tactics used by companies to stop unions? Check all that apply. encouraging strikes using bribery using collective bargaining hiring Pinkertons and other spies
answered
Jun 9, 2020
History
middle-school
6
votes
113k
views
David is stung by a bee on his arm. What can the lymphatic system do to remove the venom from the stinger? Lymph trunks can redirect the venom to the lymph nodes. Lymph nodes near the sting site can remove
answered
May 19, 2020
Biology
high-school
7
votes
186k
views
Researchers in the National park Service conducted a survey to to estimate what the national parks are worth to Americans. The survey asked a representative sample of more than 700 households how much
answered
Feb 15, 2020
Business
college
5
votes
115k
views
¿Qué se encuentra en Cuba? (what is in Cuba?) Chinese influence in the cuisine comida criolla a U.S. naval base ration books for buying groceries educational research and practices recognized all over
answered
Jan 22, 2020
Spanish
middle-school
7
votes
170k
views
Easy 20 points ! Which of the following sentences is correct ? 20.A. We saw an elk hiking along with our camera. B. Hiking along with our camera, we saw an elk. 21.A. to go on a camping trip, you must
answered
Dec 22, 2019
English
middle-school
5
votes
148k
views
Nancy and Paul are designing an experiment to measure the amount of honey produced by each of the bee hives they keep. What should Paul and Nancy do to ensure a fair comparison between all the hives? Create
answered
Oct 24, 2019
Biology
high-school
5
votes
24.1k
views
audras parents are both in their forties. the sum of their ages is ninety -two. the product of their ages is 2,107. how old is audras oldest parent?
answered
Aug 4, 2019
Mathematics
middle-school
2
votes
87.1k
views
How old was George Washington when died?
answered
Jun 10, 2019
Social Studies
high-school
6
votes
79.7k
views
The measures of the angles in a triangle are in the extended ratio of 2 : 2 : 5. Find the measurement of the angles
answered
Dec 29, 2018
Mathematics
high-school
5
votes
228k
views
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