Question

HELP ASAP!! DUE TOMORROW!! WILL MEDAL THE FIRST TO HELP!!

5. Devise guideline your biology class can use to dispose of its non-lab trash in a safe, “environmentally friendly” way.

11. Examine the food web below. Which of the following organisms would accumulate the highest levels of a pesticide?
a. hawk
b. rabbit
c. frog
d. grasses

12. What is the difference between sustainable forestry and deforestation?

15. The concentration of a toxic chemical is magnified ten times at each trophic level. What will the concentration of the toxin be in organisms at the fifth trophic level if primary producers have concentrations of 40 parts per million?

Answer 1

@Awolflover1 @AaronAndyson @Aleah54 @AliMaeHemmings @Ashleyisakitty @brooke..help00 @BadMarines @bojack97 @Cecil_the_Weasel @DullJackel09 @DivineSolar @Destinyyyy @Elsa213 @emilee02 @fairytail_lover @Finessekidtee @Gokuporter @GIitter @Hayhayz @HanaMalik @Idkanything @iTzZ_WiLd @Jacquelinemwillauer @kelsey_luh_ya_for_life_yeah_me @Leyb

Answer 2

Im sorry I suck at Biology and also no mass-tagging :3 tysm for understanding

Answer 3

Oh I'm sorry!! @Glitter

Answer 4

I'm sorry, I'd love to help but I am not great at sciences. Also it has been a long time since I've had to recall any of this. I hope you get the help that you need. :)

Answer 5

5. recycle, compost etc.
11. Rabbit, since they consume grass, plants or even carrots! and they are sprayed with pesticides, to keep bugs away etc.
12. Forestry: Keeping and maintain the forest in a sustainable way
Deforestation: Clearing of trees.
15. So, for example, producer contains 40ppm of the compound. It increases tenfold in the next trophic level (40 x 10 = 400ppm). In the third level, it would increase tenfold again (400 x 10 = 4,000ppm). And so on. Just multiply by 10 for each additional trophic level to get the final concentration of the toxin.