Physics, 17.11.2020 18:00, meganwintergirl

Use the drop-down menus to match each description to the geologic era it describes. The first birds and flowering plants appeared during this era. This is also when the most well-known dinosaurs lived. Mammals, including humans, emerged during this era. At the beginning of this era, animals lived only in water. By the end, some early dinosaurs emerged.
ANWSERS:MESOZOIC
CENOZOIC, PALEOZOIC

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 08:40, kayleewoodard

Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?

Answers: 1

continue

Physics, 22.06.2019 10:00, theodisb8440

Which subatomic particle has a negative charge

Answers: 2

continue

Physics, 22.06.2019 12:30, madlenserlipepu1o

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=

Answers: 2

continue

Physics, 23.06.2019 02:30, MeTooFoodYum

Why does the liquid rise up through the dip tube when the valve is open

Answers: 1

continue

Do you know the correct answer?

Use the drop-down menus to match each description to the geologic era it describes. The first birds...