Answers: 1
Biology, 22.06.2019 12:40
Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.
Answers: 1
Biology, 22.06.2019 17:00
Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.
Answers: 1
Biology, 22.06.2019 21:00
A. describe the scientific method, using pasteur's swan-necked flask experiment as an example.
Answers: 1
Biology, 22.06.2019 21:20
What will a hypothesis become if supported by repeated expermentation
Answers: 2
The hydrosphere, lithosphere, biosphere, and atmosphere are all examples of a) open systems b) clos...
Mathematics, 29.12.2020 07:00
Social Studies, 29.12.2020 07:00
Mathematics, 29.12.2020 07:00
Mathematics, 29.12.2020 07:00
Arts, 29.12.2020 07:00
Computers and Technology, 29.12.2020 07:00
Arts, 29.12.2020 07:00
Mathematics, 29.12.2020 07:00
Spanish, 29.12.2020 07:10
Mathematics, 29.12.2020 07:10