Toxins are dumped into a lake. Which of the following is not a likely consequence? a.)Plankton in the lake absorb the toxin.
b.)The toxin will remain contained in that lake.
c.)A baby bird living in a nest 2 miles from the lake shows high levels of the toxin in its system.
d.)Large fish in the lake register moderate levels of the toxin.

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

Which beat describes the brain stem

1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit