Fact 1: Chordates have a complete digestive system and a closed circulatory system. Fact 2: All chordates are vertebrates. Given the two facts above, answer the question "What do all vertebrates have?" with the following options: - sensory neurons - characteristics - a complete digestive system - Veins and arteries. - sub-units of species - wings and feathers - gills - gizzard
a complete digestive system

(Question)
Fact 1: Aradio converts electrical energy into vibrations. Fact 2: Electrical energy refers to energy associated with the flow of electrons. Given the two facts above, answer the question "what does a radio convert into vibrations?" with the following options: - flow of protons - Heart rate - h2o - encoded information - Loud noises - flow of electrons? - television - Through play
(Answer)
flow of electrons?

Ques: Fact 1: Birds are endothermic tetrapod vertebrates. Fact 2: All crows are birds. Given the two facts above, answer the question "what are endothermic tetrapod vertebrates?" with the following options: - invertebrates - mammals - bats - crows - animals - worms - toads - monkeys
Ans: crows

(Q).
Fact 1: Food consists of organic molecules that store energy in their chemical bonds. Fact 2: If an molecule contains carbon, it is called organic. Given the two facts above, answer the question "What does food consist of?" with the following options: - mostly carbon - solid, liquid, gas - mostly arsenic - mostly hydrogen - Energy. - mostly nitrogen - glucose - Most plants
(A).
mostly carbon

Ques:Fact 1: Cells are the basic units of the structure and function of living things. Fact 2: Physiology is the study of the function of living things. Given the two facts above, answer the question "Which of the following sciences studies cells?" with the following options: - sensory neurons - Astronomy - epidermal - it needs them - Physiology - retina - Anatomy - Astrology

Ans:Physiology

Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Males produce 'pheromones' to attract females. Given the two facts above, answer the question "What does the substance that male dogs have in urine to mark their territory do?" with the following options: - sweating - attract females - Release energy - repels females - attract enemies - attract males - adding heat - dangerous
attract females