20 points which would make for a weak claim? check all that apply. 1. a blog cited as the source 2. a large sample size 3. an advertiser making the claim 4.clear variables and controls 5. a small sample size

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?