Auxins 1)were discovered in Japan
2)can be used to make flowers bloom
3)are responsible for phototropism
4) all of the above

All the above

Explanation:When there is the option for "All the above/below" it is typically the answer. So I am making a guess based of this statement saying All the above is your answer

I think this would be 3. Are responsible for phototropism

Explanation:

I automatically know it isn't all of the above, because nowhere in my text does it say that auxins were discovered in Japan.

It also doesn't talk about it making flowers bloom, but it can be used to make seedless fruits.

However, it does talk a lot about phototropism, here is what my section says:

"The growth of a plant toward a light source is called phototropism. Auxins are responsible for phototropism."

If this is wrong I will edit it or comment it.

I hope this helps, have a purrrfect day!

Just finished the assignment it's 100% correct answer

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.