nhefrghnrf1927 nhefrghnrf1927

23-12-2017
Chemistry

contestada

During which era did mosses, ferns, and conifers first appear? 8.
e.6A.1 * cenozoic mesozoic paleozoic

Respuesta :

DvmentedAudrxy DvmentedAudrxy

23-12-2017

The first land plants appeared around 470 million years ago, during the Ordovician period.

Answer Link

Otras preguntas

A section of a tessellated plane is shown. Which type of symmetry does the tessellated plane have? A. Translational B. Glide reflectional C. Reflectional D. Ro

The economy of the 1920s

Eighty-three and seventy-four hundredths minus sixty-one and ninety-seven hundredths equals _____.

Type the correct answer in each box

(01.01 LC)Which pair of activities will accomplish the most vigorous physical activity outside of school? Hiking and bird watching Fishing and swimming Four whe

Why did Cuba partner with the Soviet Union during the Cuban Missile Crisis? (5 points) A. The Soviet Union had previously supported Castro’s attempts to promote

which of the following pairs shows an integer and its opposite a-7, -7 b-7, 1/7 c- -7, -1/7 d- -1/7, 1/7 which is it pls and make sure i

What type of energy is kinetic energy

Why were the Camp David Accords important? (5 points) A. Israel turned the West Bank over to Palestinians. B. Leaders began negotiations for peace between

You are a sales specialist at a company that makes copper wire. You use the formula (cost in dollars)= 0.09× (length in feet) to calculate the cost of #8 coppe