Biology, 21.09.2019 19:30 thajaalalqo
When you examine the life cycle of land plants starting with nonvascular seedless plants and ending with the seeded, vascular plants. what is one main change that you notice?
a. the sporophyte stage becomes the dominant stage
b. the gametophyte stage becomes the dominant stage
c. the haploid stage becomes the dominant stage
d. the sporophyte stage becomes microscopic
Answers: 3
Biology, 21.06.2019 19:00
Which element provides strength to the exoskeleton of clams and oysters
Answers: 2
Biology, 21.06.2019 22:40
Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e.g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.
Answers: 1
Biology, 22.06.2019 00:50
When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal
Answers: 2
Biology, 22.06.2019 08:50
Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity
Answers: 1
When you examine the life cycle of land plants starting with nonvascular seedless plants and ending...
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