The independent variable is the variable that is controlled by you, and the dependent variable is the variable that changes AS A RESULT of the changes you made to the independent variable.
In this case, Joan is controlling the gender, thereby changing the ability to empathize.
Therefore, the independent variable is gender and the dependent variable is the ability to empathize.
Answer:
Explanation:
Biologists have tracked down genes that control the handedness of snail shells, and they turn out to be similar to the genes used by humans to set up the left and right sides of the body.
The finding, reported online in advance of publication in Nature by University of California, Berkeley, researchers, indicates that the same genes have been responsible for establishing the left-right asymmetry of animals for 500-650 million years, originating in the last common ancestor of all animals with bilateral body organization, creatures that include everything from worms to humans.
"Previous studies indicated that the methods for breaking left-right symmetry in animals seem to differ widely, so there was nothing suggesting that the common ancestor of humans, snails and other bilateral organisms had a common strategy for left-right asymmetry," said Nipam H. Patel, UC Berkeley professor of integrative biology and of molecular and cell biology, and an investigator of the Howard Hughes Medical Institute.
Answer:
I'm pretty sure the answer is 4.
Explanation:
1 and 2 are definitely homeostasis because it is a way to keep your body balanced how it needs to be and 3 would be a natural reaction that your body would make to prevent further pain, but 4 would be a personal choice that is made by the person who stays up.
Answer:
Phytoplankton use sunlight, carbon dioxide (CO2) and water, in a process called photosynthesis, to produce organic compounds which they use for food and to make their cells. The waste product of photosynthesis is oxygen.
Explanation:
The characteristic that is distinguished in how fungi are classified into five groups is by their reproductive structure and how they reproduce sexually. Fungi are Classified into: Chytridomycota, Zygomycota, Glomeromycota, Ascomycota and Basidomycota
:D
