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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
4
votes
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
6
votes
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
3
votes
190k
views
3/5 equals ?/100. I really need help
answered
Jun 11, 2024
Mathematics
high-school
4
votes
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
5
votes
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
6
votes
218k
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
4
votes
130k
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
6
votes
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
8
votes
71.2k
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
9
votes
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
2
votes
33.9k
views
Which statement best completes the diagram?
answered
Dec 20, 2022
History
middle-school
6
votes
23.8k
views
Write a function named testAverage that accepts four test scores as parameters and returns the average of the best three scores (that is, the average after dropping the lowest score). The data type for
answered
Nov 2, 2022
Computers and Technology
college
4
votes
126k
views
Explain how the mammalian skin perform it's role as a thermoregulatory
answered
Oct 26, 2022
Biology
college
3
votes
201k
views
600 raffle tickets were sold for $5 each. There is one $500 first prize and three $200 second prizes. The remainder of the tickets do not win anything. What is the expected value of this raffle?
answered
Oct 23, 2022
Mathematics
high-school
1
vote
212k
views
Can someone help me pls,really need help with this.ty:)
answered
Sep 11, 2022
Mathematics
middle-school
5
votes
51.2k
views
What is the slope between: (2,5) (4, 13)
answered
Jun 4, 2022
Mathematics
high-school
8
votes
26.8k
views
In humans, brown eyes are dominant to blue eyes. What is the probability that two heterozygous brown-eyed parents will have a child with blue eyes? J. 25% K. 50% L. 75% M. 100%
answered
May 23, 2022
Biology
high-school
3
votes
27.0k
views
GEOMETRY PLEASE HELP!!
answered
Feb 10, 2022
Mathematics
high-school
5
votes
206k
views
What is the correct answer for question
answered
Feb 5, 2022
English
college
2
votes
28.8k
views
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