Please answer the following
which animal subgroup is considered extinct
how deep is the root system of giant sequoia
which species of cannabis contains the most THC
Answers
Answer:
Explanation:
Synapsids were the largest terrestrial vertebrates in the Permian period, 299 to 251 million years ago, although some of the larger pareiasaurs at the end of Permian could match them in size.
12 to 14 feet deep
The sequoias have a matting, shallow, and wide spreading root system. There is no taproot. They only root to 12 to 14 feet deep even at maturity. A mature sequoia's roots can occupy over 1 acre of earth and contain over 90,000 cubic feet of soil.
Some studies indicate that, on average, Cannabis sativa has higher levels of CBD compared to THC than C. indica. The effects of sativa are well known for its cerebral high, while indica is well known for its sedative effects which some prefer for night time use.
Answer:
Some studies indicate that, on average, Cannabis sativa has higher levels of CBD compared to THC than C. indica. The effects of sativa are well known for its cerebral high, while indica is well known for its sedative effects which some prefer for night time use.[18] Both types are used as medical cannabis.