Which phrase describes organisms that formed index fossils?
(a) Are extinct
(b) Had soft part...
Answers: 2
Biology, 21.06.2019 16:00
Which statements are true of a scientific theory but not a hypothesis
Answers: 1
Biology, 21.06.2019 16:40
Some plants rely on the wind to reproduce an example is itβs important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?
Answers: 3
Biology, 21.06.2019 19:30
Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable
Answers: 1
Biology, 21.06.2019 23:50
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Social Studies, 11.02.2020 06:01
Mathematics, 11.02.2020 06:01
Chemistry, 11.02.2020 06:01
Mathematics, 11.02.2020 06:01
Mathematics, 11.02.2020 06:01
Mathematics, 11.02.2020 06:01
Biology, 11.02.2020 06:01
Mathematics, 11.02.2020 06:01
Mathematics, 11.02.2020 06:01