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The action of Platelet-Derived Growth Factor (PDGF) is to stimulate the production of which cells? a) Red blood cells b) White blood cells c) Platelets d) Connective tissue cells
answered
Jan 2
Biology
high-school
1
answer
95.9k
views
Construct a statement that correctly supports the argument that the chemical equation H2 + O2 → 2H2O violates the law of conservation of matter. There are more ? atoms on the ? of the arrow than on the
answered
Dec 31, 2024
Chemistry
college
1
answer
4.5k
views
A flying cannonball’s height in feet, t seconds after it is shot, is described by the formula h (t) = −16t 300t. find the highest point of its trajectory. how many seconds after it is shot will the cannonball
answered
Oct 16, 2024
Physics
high-school
1
answer
190k
views
What is 1/3 of 540 help
asked
Aug 12, 2024
Mathematics
high-school
2
answers
97.9k
views
3/5 equals ?/100. I really need help
answered
Jun 11, 2024
Mathematics
high-school
2
answers
27.5k
views
3. Joe loaned Jeff a dollar. He said the interest would be 75% a day. Is this a pretty good deal for Joe? Why? Yes, I think it's a pretty good deal for Joe No, I don't think it's a pretty good deal for
answered
May 27, 2024
Mathematics
high-school
1
answer
130k
views
Breathing rate in mammals is most directly controlled by __________. the level of CO2 in the blood the level of O2 in the blood the level of CO2 in the air in the lungs the level of O2 in the air in the
answered
May 16, 2024
Biology
high-school
1
answer
218k
views
Does Lewis already have a duty to win the race? a. Yes b. No
asked
May 2, 2024
English
high-school
1
answer
143k
views
Which of the following $1,000 face-value securities has the HIGHEST yield to maturity? A. A 6 percent coupon bond selling for $1,000. B. A 5 percent coupon bond selling for $1,000. C. A 10 percent coupon
answered
Mar 8, 2024
Business
high-school
1
answer
130k
views
Brute force attack (password) - 3 characteristics Options: A. Relies on social engineering B. Tries every possible combination of characters to crack a password C. Is a fast and efficient method D. Only
asked
Feb 16, 2024
Health
high-school
1
answer
190k
views
Ava had read about continental drift and that it had now become a theory. What information caused the hypothesis of continental drift to become a theory? A. observations that the ocean floor plates appear
asked
Jan 11, 2024
Chemistry
college
1
answer
150k
views
HELP ASAP!!I WILL MARK YOU AS A BRILLIANT for my english class tomorrow 1- Social Media: Talk about social media in general and its effects in the life of people. 2- Bullying in school or in the family:
answered
Dec 9, 2023
English
college
1
answer
109k
views
English ivy is a plant that has the ability to grab onto objects and grow upward to get sunlight. This ivy can also be found growing flat along the ground. What causes the variation in the ivy growth?
answered
Sep 18, 2023
Biology
high-school
2
answers
71.2k
views
In both medieval Europe and Japan A lords had vassals who often had their own vassals B regional unity was stable throughout the period C each ceremonial ruler was really the puppet of a military leader
asked
Aug 28, 2023
History
college
1
answer
129k
views
What is the slope of the line that passes through (3,5) (7,3) A -2 B) -1/2 2 1/2
asked
Aug 22, 2023
Mathematics
high-school
1
answer
230k
views
Question 1 (1 point) 3 The following sentences: "Yo voy a jugar en el patio" means: I am going to play in the patio. True > False
answered
Jul 14, 2023
Spanish
high-school
2
answers
38.5k
views
At a high school, the probability that a student is a senior is 0.20. The probability that a student plays a sport is 0.15. The probability that a student IS a senior and plays a sport is 0.05What is the
answered
May 23, 2023
Mathematics
college
1
answer
33.9k
views
A teacher is buying markers. Each set of markers includes 5 markers and cost $3.00. The teacher uses a $3-off coupon toward the total cost of all the markers bought. If there is no tax added to the final
asked
May 15, 2023
Mathematics
high-school
1
answer
30.3k
views
DATE Exercise Complete the sentences using "a", "an" or "some". 1. I would like ......soup,Please 2. Is there ....bank near here 3. They drank .......milk and then went to bed 4. Would you like......apple
asked
Jan 6, 2023
English
college
1
answer
65.1k
views
Which statement best completes the diagram?
answered
Dec 20, 2022
History
middle-school
2
answers
23.8k
views
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