If precipitation detrimental to plant growth has a negative impact on water quality, then precipitation detrimental to plant growth has a negative impact on what? Answer choices: - swamp vegetation - genetic diversity - Species - circulatory systems - genetic material - cells of organisms - most organisms - water quality
water quality

If cells of leaves and surface cells of stems contain the green pigment chlorophyll, then cells of leaves and surface cells of stems contain what pigment chlorophyll? Answer choices: - rings - blue - orange - bushes - legumes - small - red - green
green

Q: If blood pH may become unbalanced from aerobic activities, then what can cause blood pH to become unbalanced? Answer choices: - aerobic activities - h2o - the sun - Heavy rains - plasma - Dehydration - smoking cigarettes - cloudy and rainy weather
A: aerobic activities

Question: If organs of excretion remove waste and toxic substances from blood, then what is the purpose of organs of excretion? Answer choices: - Removing waste from blood - Producing offspring - storing water - water conservation - it protects them - destroying bacteria - Circulating blood - Producing hormones
Answer: Removing waste from blood

*Question*
If plant cells have numerous organelles, then what are numerous in plant cells? Answer choices: - soil - bacteria - flowers - glucose - calories - hydrocarbons - Chemical energy - eukyarotes
**Answer**
eukyarotes

*Question*
If prokaryotes are single celled living things that lack a nucleus, then prokaryotes are single celled living things in the animal kingdom that don't have a what? Answer choices: - epidermal - genus - complex - extinction - food - nucleus - properties - alleles
**Answer**
nucleus