Answer:
<em>The correct option is D) the rate of photosynthesis increases and then levels off.</em>
Explanation:
Photosynthesis can be described as the process by which plants make their own food from carbon dioxide and water by using light energy from the Sun. Oxygen is produced as a by-product of this reaction.
As we increase the intensity of light, the rate of photosynthesis also increases. But after a certain time, the reaction rate will level off as there might be enough food produced or the light energy might have caused the temperature to rise which would have caused the enzymes to get denatured.
Answer:
Animals that form part of the tree of life
Explanation:
The tree of life is a diagram used in evolutionary biology to organize life into categories and to classify different species. In this case, tuna, turtles, and chimpanzees and humans are species that can be grouped in the animal category, within the vertebrates group (chordate phylum), being it the most inclusive level at which all these species belong.
Answer:
Explanation:
The tundra and the taiga. Taiga is found in North American and Eurasia regions. Tundra is found in native Arctic and and Antarctic circle.
The cortex which is composed of neurons and their supporting cells, and in living brain, has a gray color thus called the gray matter.
Answer:
Hormones secreted by the hypothalamus regulate the pituitary gland
Explanation:
The hypothalamus is the region of the brain (diencephalon) of relatively small vertebrates, located on the thalamus, whose function is to maintain homeostasis, that is, the balance of internal bodily functions in adjustment to the environment, mainly through coordination between the nervous system. and the endocrine system. The hypothalamus also produces two hormones, oxytocin (OCT) and antidiuretic hormone (ADH) that are transported to the neuro pituitary where they are stored, and release hormones that regulate adenoipophysis activity and regulate the pituitary gland.
