1.) arteries and veins colored red carry what type of blood? (oxygen rich/ oxygen poor)
...
1.) arteries and veins colored red carry what type of blood? (oxygen rich/ oxygen poor)
2.) arteries and veins colored blue carry what type of blood?
(oxygen rich/oxygen poor)
3.) veins carry blood (away from/toward) the heart.
4.) arteries carry blood (away from/toward) the heart.
Answers: 1
Biology, 21.06.2019 21:00
My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway
Answers: 3
Biology, 22.06.2019 03:30
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
Answers: 1
Biology, 22.06.2019 03:40
Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons
Answers: 3
History, 11.07.2019 04:00
Social Studies, 11.07.2019 04:00
History, 11.07.2019 04:00
Advanced Placement (AP), 11.07.2019 04:00
Social Studies, 11.07.2019 04:00
History, 11.07.2019 04:00
Mathematics, 11.07.2019 04:00