Answer:
that looks complicated
Explanation:
please do not answer other's question if you don't know the answer
The evidence supported from the comparison of modern humans and extinct hominids's remains, mostly skeletons an skulls can be easily seen in the gradual changing in the species as they faced different environments. Starting from the earliest hominids, until the modern humans, the basics of the body structure is the same, but as the time was passing, and as the hominid species moved into different environments they show slight modifications. A nice example are the Homo sapiens and the Homo neanderthalensis. Both evolved from the Homo erectus, and both were very similar, but the Homo sapiens lived in an open savanna, while the Homo neanderthalensis in a cold forested region. Because of this, the Homo sapiens became thinner, taller, and also the brain started to develop in a way that was allowing more social interaction, and that gave the shape of the brain in modern day humans, while the Homo neanderthalesis became slightly shorter, bulkier, and the brain developed in way where it was more focused on hunting and performing strategies, and that gave them the more ape-like appearance if their skulls.
4 heterozygous offspring.the offspring will have red eyes but with the recessive white eye trait.
Answer:
Downers or depressant
Explanation:
Depressants are the drugs which act by reducing the neurotransmission which lowers the physical and mental activity of the brain.
The depressants are used to treat the effects of insomnia, anxiety and acts as a sedative. The alcohol and cannabis are also considered as the natural depressants and the synthetic depressants include the barbiturates and Benzodiazepines.
Thus, Downers or depressant is the correct answer.
DEPRESSANTS SHORT-TERM EFFECTS