3. Which of the following plant adaptations give evidence that herbivores have caused (or have driven) evolution in some plant species to protect themselves against being eaten? Select the best two answer choices
the ability to climb
O the production of toxic chemicals
thors
mechanisms for seed dispersal
© sweet fruits
brightly-colored flowers

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

This diagram shows how seed plants are grouped. which is the missing label? bryophytes angiosperms pteridophytes monocots