Answers: 2
Biology, 21.06.2019 18:30, nireegnu
Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time. c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions
Answers: 1
Biology, 21.06.2019 21:30, cearadenney7067
92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?
Answers: 3
Biology, 22.06.2019 01:20, claytonashley30
In a cladogram' when does a group of organisms branch off
Answers: 1
Which law states the acceleration of an object depends on the mass of the object and the amount of f...
Mathematics, 21.07.2019 04:30
Mathematics, 21.07.2019 04:30
Mathematics, 21.07.2019 04:30
Mathematics, 21.07.2019 04:30
Mathematics, 21.07.2019 04:30