If the rarity of a species increases harm to population exponentially, then if a species is rare, harm to it's population increases or decreases? Answer choices: - drought - Pesticides - constant - increases - stays the same - influenza - deforestation - decreases
increases

(Question)
If melting matter does not change mass, then melting matter does not change its? Answer choices: - crust - metal - mass - O3 - heat - cycles - energy - liquid
(Answer)
mass

Ques: If veins generally carry blue blood, then veins generally carry what type of blood? Answer choices: - oxygen - porous - blue - H 2 O - a path - SO2 - liquid - nektar
Ans: blue

(Q).
If wind is used for producing energy, then what is wind used for? Answer choices: - producing energy - Movement of an air mass - animal transport - cutting hair - spread flower seeds - Metling snow - smoking cigarettes - freezing ice
(A).
producing energy

Ques:If high pressure systems make calm days, then what do high pressure systems make? Answer choices: - heat energy - energy - electricity - calm days - fossil fuels - Solutions - Pollution - Metling snow

Ans:calm days

Ques: If the production of heat occurs when many muscles contract a little bit all at once, then what occurs when many muscles contract a little bit all at once? Answer choices: - the production of cells - preventing heat transfer - To keep their body heat. - the production of heat - Generating heat - recovery time from fatigue - the production of cold - the production of skin
Ans:
the production of heat