If the tiny grains of pollen from plants are the ova and spermatozoa, then what are the ova and spermatozoa of plants? Answer choices: - Dead leaves - Most plants - Pollen grains - important habitats - Deep roots - more abundant - Chemical energy - Wet soil
Pollen grains

(Question)
If engines cause something to move, then what causes something to move? Answer choices: - hair - power - kinetic - energy - mass - engines - motility - clouds
(Answer)
engines

Ques: If harming an animal species has a negative impact on the number of individuals in that species, then harming an animal species has a negative impact on what? Answer choices: - The size of the individuals - global ecosystems - The food of the species - most organisms - The number of individuals - living things - The color of the species - Abnormal cell growth
Ans: The number of individuals

(Q).
If insects lack a vertebral column, then what lack a vertebral column? Answer choices: - Conifers - vertebrates - ferns - sharks - humans - insects - cacti - fish
(A).
insects

Ques:If ribosomes contain RNA, then what do ribosomes contain? Answer choices: - TRH - tiny - SNPs - tRNA - DNA - core - RNA - CFCs

Ans:RNA

If sediment is broken rocks, then what is sediment? Answer choices: - alluvial - Mud - Broken rocks - soft soil - deltas - Water - body water - Clean air
Broken rocks