You are presented with the question "Flower spores eventually develop into an entity that is:" and the following answer choices: - sperm - fertile - mammalian - ferns - fungi - development - haploid - plants Now knowing that flowers produce spores that develop into gametophytes and all gametophytes are haploid, choose the best answer.
haploid
(Question)
You are presented with the question "you can determine the growth rate of the forest by examining what?" and the following answer choices: - seasons - tissue - bark color - cycles - alleles - radiation level - rings - color gradient Now knowing that the number of rings in a tree trunk can be used to estimate the age of the tree and tree rings are examined to learn the forest age and growth rate, choose the best answer.
(Answer)
rings
Ques: You are presented with the question "what are caverns formed from?" and the following answer choices: - storing water - streams - fossil fuels - limestone - streams. - Rocks - crust - mines Now knowing that acavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone and limestone caves are formed when acids attack and dissolve the calcite in limestone, choose the best answer.
Ans: limestone
(Q).
You are presented with the question "Earthworms have the amazing capacity to regrow segments that:" and the following answer choices: - reproduce - tadpoles - Loose - form sand - are still attached - allow growth - break off - fungal Now knowing that annelids have the amazing capacity to regrow segments that break off and earthworms Earthworms are in the phylum Annelids, choose the best answer.
(A).
break off
Ques:You are presented with the question "What do lawn mowers use?" and the following answer choices: - energy - two - motors - computers - engines - Energy. - grass - dirt Now knowing that agasoline lawn mower converts gasoline into motion and gasoline is a motor fuel only, choose the best answer.

Ans:motors
Question: You are presented with the question "Which power source reduces greenhouse gases" and the following answer choices: - Coal - Wind - energy - Petroleum - trees - Natural Gas - Heat - motors Now knowing that using renewable resources to generate power reduces greenhouse gases and wind is a renewable energy source, choose the best answer.
Answer:
Wind