Which characteristic identifies brown algae?
presence of a carotenoids
presence of phyc...
Biology, 09.10.2019 11:00 emiliabueno38
Which characteristic identifies brown algae?
presence of a carotenoids
presence of phycobilins
presence of fucoxanthin
Answers: 2
Biology, 21.06.2019 16:00
The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?
Answers: 2
Biology, 21.06.2019 19:30
Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones
Answers: 1
Biology, 22.06.2019 01:00
Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation
Answers: 1
Biology, 22.06.2019 06:40
The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3
Answers: 3
Mathematics, 31.10.2019 16:31
Mathematics, 31.10.2019 16:31
Geography, 31.10.2019 16:31
Chemistry, 31.10.2019 16:31
History, 31.10.2019 16:31
History, 31.10.2019 16:31
History, 31.10.2019 16:31
Mathematics, 31.10.2019 16:31
Chemistry, 31.10.2019 16:31
Mathematics, 31.10.2019 16:31