What period of the Mesozoic Era did mammals first appear? Which large animals were wiped out by the Cretaceous extinction? What animals survived the dinosaur extinction? What animals are still alive from the Jurassic Period? What animals became extinct during the Jurassic Period?
Using the geologic time scale, what era and period did the first flowering plants appear? Which of the following fossils should be deepest in undisturbed rock strata? O First rats O First birds O First reptiles O First land plants Provide two exa...
and many species had a curious sort of head armor that is not seen in any extant species. Vascular plants, that is, plants capable of carrying nutrients through their tissues, first appeared on land during the Silurian, although most plants...
First, we can plant more flowers and plants. It can purify air, carries on the photosynthesis, carbon dioxide into oxygen, trees can save a lot of ground water, prevent soil erosion, solid earth, also can withstand the sand. How important the trees are! We can think of environmental prote...
Linen is a flax-based textile that is predominantly used for homeware applications. While linen is similar to cotton, it is made from fibers derived from the stems of the flax plant instead of the bolls that grow around cotton seeds.
sauropodomorphs were carnivorous or omnivorous but later species were typically herbivorous.”Since it is mentioned thatsauropodomorphs were carnivorous (who eat meat) and later developed as herbivorous (who eat plants), we can conclude that unlike therapods, sauropodomorphs dinosaurs did not always...
First, the temperature on earth would have dropped to below freezing because the dust clouds would have stopped the sun's rays from reaching the earth. This would have harmed the green plants and ocean plankton. Plankton and green plants form the bottom of the world's food chain. They also...
Using the geologic time scale, what era and period did the first flowering plants appear?What are the closest relatives of the first seed-bearing plants?Considering non-vascular plants, describe the evidence that suggests that they were likely the first terrestrial plants. Which group of the ...
Using the geologic time scale, what era and period did the first flowering plants appear?Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tutors available × Our tutors are standing by Ask a question and one of our academic experts will...
While green tech has become increasingly popular in the modern age, elements of these business practices have been in use since the Industrial Revolution. Beginning in the early 19th century, scientists began to observe the ecological impacts of coal-burning industrial plants, and manufacturers have ...