The correct answer would be nuclear energy. The other answers would be fossil fuels because they are naturally made.
Some examples of physical properties are:
color (intensive)
density (intensive)
volume (extensive)
mass (extensive)
boiling point (intensive): the temperature at which a substance boils.
melting point (intensive): the temperature at which a substance melts.
Hope this helped!!!XD
The evaporation of water from the leaf is called transpiration. The number of stomata on leaf surfaces varies widely among different species of plants. ... Researchers have evidence which indicates that stomata densities change in response to changing atmospheric levels of carbon dioxide.
Answer:
Angiosperms are vascular plants bearing the seeds in fruits or mature ovaries whilst gymnosperms are other types of the plant which bears the seeds directly on the sporophylls but without any cover.
Explanation:
Examples of gymnosperms include cypress,pine, redwood, spruce and ginkgo.
Examples of angiosperms include apple, banana,peach, cherry and orange.
Also, angiosperms are seeds producing flowering plants whose seeds are enclosed within an ovary.
Gymnosperms are also seeds producing non flowering plants whose seeds are unenclosed.
Hope it helps.
Please mark as brainliest .
Answer:
B .Reef corals build a hard protective skeleton that algae live in; the algae provide energy to the coral through photosynthesis
