Lungs
Answers: 1
Biology, 21.06.2019 18:00
How is the motion of the particles of water at 80 ⁰c different from the motion of the particles of water when it is 30 ⁰c?
Answers: 1
Biology, 22.06.2019 12:30
Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance
Answers: 3
Biology, 22.06.2019 16:30
Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england
Answers: 1
Biology, 22.06.2019 17:00
Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.
Answers: 1
What structure in insects allows for oxygen to enter their body?
Alveoli
Lungs
Lungs
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
History, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31