Question

Which of the following is true about photosynthesis?  (1 point)
• It is an exothermic reaction.
• It is an endothermic reaction.
• It produces carbon dioxide.
• It occurs in animals.

Answer 1

i need help with a lot and I'm willing to do anything! i really need a b in science!

Answer 2

Plants use energy to make glucose and starch molecules, right?

Answer 3

So the intake of energy is > the output, making it an endothermic reac'n.

Answer 4

thank you! can you help me with some more please!

Answer 5

sure

Answer 6

Atomic theory is  (1 point)
• subject to change if new information is discovered.
• a solution to the problem of differing isotopes.
• unchangeable.
• a descriptive table that lists all of the elements.

Answer 7

i think its a

Answer 8

You're correct ^^

Answer 9

yeah :D

Answer 10

Two nonmetals from Group 16 are likely to form a(n)  (1 point)
• metallic bond.
• double bond.
• ionic bond.
• covalent bond.

Answer 11

is this the physical science 1B quiz

Answer 12

ooo lol

Answer 13

no… this isn't for a grade at all

Answer 14

its a practice assignment I'm using to study

Answer 15

practice assignment that has questions each worth 1 point?

Answer 16

abb0t would you like to Skype me so i can share my screen and prove you wrong? or are you going to leave me alone

Answer 17

and yes they are worth one point within the individual assignment but the assignment as a whole is not graded

Answer 18

looks like ur leaving me alone

Answer 19

Everyones a flutterin critic. Help or don't help someone, don't just question what they're doing. Homework site. Help with homework. Not argue and whine about what its worth.