Biology, 28.05.2021 03:00 bekahmalcom19
Bonjour, pouvez vous m'aider. Merci . Mettre les étapes du volcan en ordre :
1-projections de gaz + cendres + lapillis + bombes
2-coulées de lave sur le flanc du volcan
3-remontées des magmas dans les fissures
4-éruption volcanique avec le magma qui perd ses gaz et donne de la lave
5-stockage temporaire du magma dans une chambre magmatique
6-formation de poches de roche fondue dans les zones très chaudes par exemples
Answers: 2
Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
Biology, 22.06.2019 12:30
Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.
Answers: 1
Biology, 22.06.2019 15:30
What process creates gametes? a.fertilization b.mitosis c.meiosis
Answers: 2
Biology, 22.06.2019 22:30
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. show the flow of energy in the following ecosystem by labeling each organism's link in the food chain. click once to select a label. click again to place the label in the correct location.
Answers: 3
Bonjour, pouvez vous m'aider. Merci . Mettre les étapes du volcan en ordre :
1-projections de gaz +...
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