Which of these examples demonstrates homeostasis?
a.
a bird flies south for the winter...
Biology, 26.08.2019 09:00 andrew412603
Which of these examples demonstrates homeostasis?
a.
a bird flies south for the winter and flies back north in the spring.
b.
an amoeba takes in food and digests it.
c.
a cat runs away when it hears a noise.
d.
a person's body increases blood flow to its cold feet.
Answers: 1
Biology, 22.06.2019 05:20
The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind
Answers: 2
Biology, 22.06.2019 06:30
Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%
Answers: 1
Biology, 22.06.2019 11:00
Which measure of an earthquake depends on how close you are to the focus?
Answers: 3
Biology, 22.06.2019 15:30
What process creates gametes? a.fertilization b.mitosis c.meiosis
Answers: 2
Mathematics, 19.03.2021 09:00
Mathematics, 19.03.2021 09:00
Computers and Technology, 19.03.2021 09:00
Mathematics, 19.03.2021 09:00
History, 19.03.2021 09:00
Business, 19.03.2021 09:00
Computers and Technology, 19.03.2021 09:00
Mathematics, 19.03.2021 09:00
Mathematics, 19.03.2021 09:00
History, 19.03.2021 09:00
Physics, 19.03.2021 09:00