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science mid-term
7th grade science
| Question | Answer |
|---|---|
| what are the 4 most plentiful element in the human body (by weight) is? | 1)oxygen 2)carbon 3)hydrogen 4)nitrogen |
| what is photosynthesis? | the process that uses lightto make food |
| what is photosynthesis? | the process that uses lightto make food |
| what are the reactants of photosynthesis? | carbon dioxide, water, amd sunlight |
| what are the reactants of photosynthesis? | carbon dioxide, water, amd sunlight |
| what is the products of photosynthesis? | gluecose and oxygen |
| what is respiration? | the reverse process of photosynthesis |
| what is the reactants of respiration? | gluecose and oxygen |
| what is the products of respiration? | carbon dioxide and water |
| what is aerobic respiration? | requires oxygen to produce energy |
| what is anerobic respiration? | breaks down gluecose to produce when oxygen is not aviable |
| what is anerobic respiration? | breaks down gluecose to produce when oxygen is not aviable |
| what are the waste products of anerobic respiration? | ethonal and latic acid |
| what are the waste products of anerobic respiration? | ethonal and latic acid |
| what is nitrogen? | is used by humans to make protiens |
| what is the 4 stages of an incomplete metamorphisis? | 1)egg 2)nymph 3)adult |
| what is a complete metamorphisis? | 1)egg 2)larva 3)pupa 4)adult |
| what is the life cycle in order? | egg/seed, growing and changing, adult, and reproducing |
| what is the scientific method in order? | 1)ask a question 2) form a hypothesis 3)design and conduct an expermint 4)analyze the results of the expermint |
| what is the scientific method in order? | 1)ask a question 2) form a hypothesis 3)design and conduct an expermint 4)analyze the results of the expermint |
| what are the steps of the experimental stage | #1 gather materials #2know how to use a piece of equiment #3observe and record the data #4identfy 1 test varibls #5per |
| what are the steps of the experimental stage | #1 gather materials #2know how to use a piece of equiment #3observe and record the data #4identfy 1 test varibls #5per |
| what are the 4 most plentiful element in the human body (by weight) is? | 1)oxygen 2)carbon 3)hydrogen 4)nitrogen |
| what is photosynthesis? | the process that uses lightto make food |
| what are the reactants of photosynthesis? | carbon dioxide, water, amd sunlight |
| what is the products of photosynthesis? | gluecose and oxygen |
| what is respiration? | the reverse process of photosynthesis |
| what is the products of photosynthesis? | gluecose and oxygen |
| what is the reactants of respiration? | gluecose and oxygen |
| what is the reactants of respiration? | gluecose and oxygen |
| what is the products of respiration? | carbon dioxide and water |
| what is the products of respiration? | carbon dioxide and water |
| what is aerobic respiration? | requires oxygen to produce energy |
| what is anerobic respiration? | breaks down gluecose to produce when oxygen is not aviable |
| what are the waste products of anerobic respiration? | ethonal and latic acid |
| what is nitrogen? | is used by humans to make protiens |
| what is nitrogen? | is used by humans to make protiens |
| what is the 4 stages of an incomplete metamorphisis? | 1)egg 2)nymph 3)adult |
| what is the 4 stages of an incomplete metamorphisis? | 1)egg 2)nymph 3)adult |
| what is a complete metamorphisis? | 1)egg 2)larva 3)pupa 4)adult |
| what is the life cycle in order? | egg/seed, growing and changing, adult, and reproducing |
| what is the scientific method in order? | 1)ask a question 2) form a hypothesis 3)design and conduct an expermint 4)analyze the results of the expermint |
| what are the steps of the experimental stage | #1 gather materials #2know how to use a piece of equiment #3observe and record the data #4identfy 1 test varibls #5per |
| what are the 4 most plentiful element in the human body (by weight) is? | 1)oxygen 2)carbon 3)hydrogen 4)nitrogen |
| what is photosynthesis? | the process that uses lightto make food |
| what are the reactants of photosynthesis? | carbon dioxide, water, amd sunlight |
| what is the products of photosynthesis? | gluecose and oxygen |
| what is respiration? | the reverse process of photosynthesis |
| what is the reactants of respiration? | gluecose and oxygen |
| what is the products of respiration? | carbon dioxide and water |
| what is aerobic respiration? | requires oxygen to produce energy |
| what is anerobic respiration? | breaks down gluecose to produce when oxygen is not aviable |
| what are the waste products of anerobic respiration? | ethonal and latic acid |
| what is nitrogen? | is used by humans to make protiens |
| what is the 4 stages of an incomplete metamorphisis? | 1)egg 2)nymph 3)adult |
| what is a complete metamorphisis? | 1)egg 2)larva 3)pupa 4)adult |
| what is the life cycle in order? | egg/seed, growing and changing, adult, and reproducing |
| what is the scientific method in order? | 1)ask a question 2) form a hypothesis 3)design and conduct an expermint 4)analyze the results of the expermint |
| what are the steps of the experimental stage | #1 gather materials #2know how to use a piece of equiment #3observe and record the data #4identfy 1 test varibls #5 per |
| what are the 4 most plentiful element in the human body (by weight) is? | 1)oxygen 2)carbon 3)hydrogen 4)nitrogen |
| what is photosynthesis? | the process that uses lightto make food |
| what are the reactants of photosynthesis? | carbon dioxide, water, amd sunlight |
| what is the products of photosynthesis? | gluecose and oxygen |
| what is respiration? | the reverse process of photosynthesis |
| what is the reactants of respiration? | gluecose and oxygen |
| what is the products of respiration? | carbon dioxide and water |
| what is aerobic respiration? | requires oxygen to produce energy |
| what is anerobic respiration? | breaks down gluecose to produce when oxygen is not aviable |
| what are the waste products of anerobic respiration? | ethonal and latic acid |
| what is nitrogen? | is used by humans to make protiens |
| what is the 4 stages of an incomplete metamorphisis? | 1)egg 2)nymph 3)adult |
| what is a complete metamorphisis? | 1)egg 2)larva 3)pupa 4)adult |
| what is the life cycle in order? | egg/seed, growing and changing, adult, and reproducing |
| what is the scientific method in order? | 1)ask a question 2) form a hypothesis 3)design and conduct an expermint 4)analyze the results of the expermint |
| what are the steps of the experimental stage | #1 gather materials #2know how to use a piece of equiment #3observe and record the data #4identfy 1 test varibls #5 perform |
| what are the 4 most plentiful element in the human body (by weight) is? | 1)oxygen 2)carbon 3)hydrogen 4)nitrogen |
| what is photosynthesis? | the process that uses lightto make food |
| what are the reactants of photosynthesis? | carbon dioxide, water, amd sunlight |
| what is the products of photosynthesis? | gluecose and oxygen |
| what is respiration? | the reverse process of photosynthesis |
| what is the reactants of respiration? | gluecose and oxygen |
| what is the products of respiration? | carbon dioxide and water |
| what is aerobic respiration? | requires oxygen to produce energy |
| what is anerobic respiration? | breaks down gluecose to produce when oxygen is not aviable |
| what are the waste products of anerobic respiration? | ethonal and latic acid |
| what is nitrogen? | is used by humans to make protiens |
| what is the 4 stages of an incomplete metamorphisis? | 1)egg 2)nymph 3)adult |
| what is a complete metamorphisis? | 1)egg 2)larva 3)pupa 4)adult |
| what is the life cycle in order? | egg/seed, growing and changing, adult, and reproducing |
| what is the scientific method in order? | 1)ask a question 2) form a hypothesis 3)design and conduct an expermint 4)analyze the results of the expermint |
| what is the cell membrane | a continous almost invisable structure surrounging the cell |