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marysya [2.9K]
3 years ago
7

Did dinosaurs exit at the same as mammals ?explain your answer using the geologic time scale

Biology
1 answer:
Vsevolod [243]3 years ago
8 0

Explanation:

Mammals are the only living synapsids. The synapsid lineage became distinct from the sauropsid lineage in the late Carboniferous period, between 320 and 315 million years ago. The sauropsids are today's reptiles and birds along with all the extinct animals more closely related to them than to mammals.

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Which best explains why water boils in a pot sitting over fire?
natima [27]

Answer: Thermal energy from the fire moves to the water in the form of heat.

Because according to second law of thermodynamic, heat flows from higher to lower temperature region. Heat is the transfer of energy from an object at higher temperature to an object at a lower temperature. so energy flows from warmer to colder objects

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2 years ago
Which animals are ectothermic? turtles and lizards birds and mammals frogs and mammals lizards and birds?
PilotLPTM [1.2K]
Ectothermic animals are cold blooded animals, or fishes, amphibians, reptiles, and invertebrates. So the right answer would be turtles and lizards. If the answer choices was supposed to look like this
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4 0
4 years ago
Read 2 more answers
what evidence indicated that orrorin tugenensis was bipedal? group of answer choices short, flat bones of the foot long neck of
Zielflug [23.3K]

The most significant relic of this species is an upper femur that reveals indications of bone development typical of a biped, indicating that Orrorin tugenensis individuals likely walked upright on two legs while simultaneously climbing trees.

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To learn more about Orrorin tugenensis here

brainly.com/question/29576725

#SPJ4

8 0
1 year ago
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5 0
3 years ago
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marshall27 [118]
A biotic factor is all of the students in the classroom.

Hope this helps!!
8 0
3 years ago
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