You are presented with the question "speciation events are an example of something that occurs above the level of what?" and the following answer choices: - alleles - retina - species - the sun - plants - astrology - speciation events - trees Now knowing that macroevolution occurs over geologic time above the level of the species and speciation events are thus examples of macroevolution, choose the best answer.
species
(Question)
You are presented with the question "what does earth orbit to cause the seasons to change?" and the following answer choices: - Solar energy - sunlight - wind - satellites - mars - moon - our star - friction Now knowing that earth orbiting the Sun causes seasons to change and similarly, stars are referred to as suns, but our star is the Sun, choose the best answer.
(Answer)
our star
Ques: You are presented with the question "What have a nervous system?" and the following answer choices: - fur seals - viruses - animals - jellyfish - bacteria - ducks - mammals - phytoplankton Now knowing that most invertebrates have a nervous system and jellyfish and insects are invertebrates, choose the best answer.
Ans: jellyfish
(Q).
You are presented with the question "What can cause cancer by producing mutations in DNA?" and the following answer choices: - A drug. - Pesticides - cigarettes - A computer - Toxicity - jet fuel - copper - PDAs Now knowing that most carcinogens cause cancer by producing mutations in DNA and jet fuels are carcinogens, choose the best answer.
(A).
jet fuel
Ques:You are presented with the question "What are used for protection by fish?" and the following answer choices: - scales - fins - streams. - coral - gills - Collagen - mussels - whiskers Now knowing that scales are used for protection by scaled animals and fish are backboned aquatic animals, choose the best answer.

Ans:scales
You are presented with the question "What contributes to forming stalactites and stalagmites?" and the following answer choices: - Shadows - rainfall - Bats - Columns - heat - flooding - Erosion - calcite Now knowing that erosion causes deposition and deposition landforms also occur forming stalactites and stalagmites , choose the best answer.
Erosion