Fact 1: Pollination is the fertilization step in the sexual reproduction of plants. Fact 2: Pollination is the transfer of pollen grains to a stigma. Given the two facts above, answer the question "The transfer of pollen to what is the fertilization step of the sexual reproduction of a plant?" with the following options: - stigma - apples - flowers - embryos - potatoes - seeds - eggs - plants
stigma

(Question)
Fact 1: Adult echinoderms have radial symmetry. Fact 2: All animals with radial symmetry live in water. Given the two facts above, answer the question "Where do all adult echinoderms live?" with the following options: - soil - desert - freshwater - fossils - water - Earth - small - aquariums
(Answer)
water

Ques: Fact 1: Sharpening an object causes that object to change shape. Fact 2: Form Form is the shape of objects. Given the two facts above, answer the question "Sharpening an object causes that object to change what?" with the following options: - age - inches - date of manufacture - Joules - heat - material - fibers - form
Ans: form

(Q).
Fact 1: Afirecracker converts chemical energy into sound. Fact 2: Most any other sounds can be frightening or startling. Given the two facts above, answer the question "What can be startling?" with the following options: - firecrackers - an image - Saltine crackers - Wheat crackers - an object - sea urchins - sameness - hypothyroidism
(A).
firecrackers

Ques:Fact 1: Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy. Fact 2: Cellular respiration is a requirement for life. Given the two facts above, answer the question "What is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy?" with the following options: - kinetic energy - requirement for life - Evaporation - Organic compounds - they body they live in - requirement for eating - requirement for oxygen - requirement for carbon

Ans:requirement for life

Fact 1: Antigens are found on cancer cells and the cells of transplanted organs. Fact 2: If an antigen causes cancer, it is referred to as a pathogen. Given the two facts above, answer the question "What are antigens also?" with the following options: - resistance - negative - humans - positive - pathogens - more abundant - complex - Allergies
pathogens