Biology, 07.01.2021 22:20, lauren9469
Select all the correct answers.
Betty learned about embryology in her science class. At home, her brother Nathan noticed the human embryo and the fish embryo in her science notebook. He remarked that the embryos looked the same. How can this be true?
Both embryos have pharyngeal arches.
The fish embryo has evidence of lungs.
The human embryo has scaly skin.
Both embryos have fins.
Both embryos have a notochord.
Answers: 2
Biology, 22.06.2019 03:30, nathanbrockdac
Which type of respiration takes place when there is no oxygen present
Answers: 2
Biology, 22.06.2019 09:00, junahsisney
The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation
Answers: 1
Biology, 22.06.2019 13:00, shanicet047ox9ff6
This rapid change in species that rarely leaves behind fossil evidence is referred to as
Answers: 3
Select all the correct answers.
Betty learned about embryology in her science class. At home, her b...
Advanced Placement (AP), 03.11.2019 02:31
Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31