You are presented with the question "what are united in fertilization for form a diploid zygote?" and the following answer choices: - h2o - Veins and arteries. - produce offspring - Most plants - joined - ova and spermatozoa - glucose and fructose - Organic compounds Now knowing that gametes then unite in fertilization and form a diploid zygote and examples of gametes are ova and spermatozoa, choose the best answer.
ova and spermatozoa
You are presented with the question "what can run through a wire causing it to heat up?" and the following answer choices: - flow of electrons - electromagnetic energy - flow of neutrons - kinetic energy - hydrogen and oxygen - chemical messengers - flow of protons - h2o Now knowing that electrical current running through a wire causes that wire to heat up and an electrical current is a flow of electrons, choose the best answer.
flow of electrons
Q: You are presented with the question "How do you increase the burn rate?" and the following answer choices: - an electric stove - exercise - burn wet materials - friction - add more oxygen - decrease amount of fuel - a hydraulic system - decrease the oxygen Now knowing that afire requires oxygen to burn and oxygen-enriched air is a fire hazard because the burning rate of combustible materials is increased, choose the best answer.
A: add more oxygen
Question: You are presented with the question "Uneven heating on the Earth's surface can cause what?" and the following answer choices: - extensive damage - Plant growth is reduced - harmful substances - Dehydration - rain or sun shine - Physical weathering - global warming - Greenhouse gases Now knowing that uneven heating of the Earth 's surface cause wind and extremely high winds can cause extensive damage, choose the best answer.
Answer: extensive damage
*Question*
You are presented with the question "what may become hot when exposed to heat?" and the following answer choices: - coral - gravity - the skin - sugar - density - an object - copper - weathering Now knowing that if a thermal conductor is exposed to a source of heat then that conductor may become hot and copper is a great thermal conductor, choose the best answer.
**Answer**
copper
Q: You are presented with the question "What is most likely to be eaten by a mole?" and the following answer choices: - bacteria - other moles - Annelids - pie - insects - gophers - fur and fat - animals Now knowing that annelids are worms such as the familiar earthworm and moles eat earthworms, choose the best answer.
A: Annelids