What animals do external development? Among vertebrates, external fertilization is most common in amphibians and fish. Invertebrates utilizing external fertilization are mostly benthic, sessile, or both, including animals such as coral, sea anemones, and tube-dwelling polychaetes. Benthic marine plants also use external fertilization to reproduce. What is internal development in animals? Internal development is when […]
How long does it take to grow green beans from seed?
How long does it take to grow green beans from seed? Under good conditions, beans germinate in eight to 10 days. Beans may take two weeks or longer if the soil temperature is under 60 degrees Fahrenheit. Wait until daytime temperatures are above 75 degrees Fahrenheit before planting bean seeds for fast germination. How do […]
What were the major economic activities in ancient Greece?
What were the major economic activities in ancient Greece? The Ancient Greeks´ most important economic activities are farming and trading. What type of economy did ancient Athens have? The Athenian economy was based on trade. The land around Athens did not provide enough food for all the city’s people. But Athens was near the sea, […]
Do epimediums spread?
Do epimediums spread? Epimediums spread via woody rhizomes located just below the soil. Their rooting habit can be split into two groups: the fast spreaders; and the clumpers, which are slow to spread. Do epimediums self seed? Epimedium are self sterile, so in a garden of mixed species and/or hybrids, the results of seed sowing […]
What are the best online clothing sites?
What are the best online clothing sites? Best Online Clothing Stores — Top Picks Macy’s. Nordstrom. Yoox. Zulily. Forever 21. Forever 21 gets flack, and some of it’s well-deserved. H&M. I actually prefer shopping H&M in the store, but the website is still a good resource for basics like tees, camis and tanks. Target. We […]
Is a 5 point play possible?
Is a 5 point play possible? A four-point play usually refers to when a single player scores four points on a single possession. We may thus analogously define a five-point play as when a single player scores five points on a single possession. By this definition, a five-point play can only arise in tandem with […]
How is iron ore reduced in the blast furnace?
How is iron ore reduced in the blast furnace? hii friend here is your answer, Iron is extracted from iron ore in a huge container called a blast furnace. Iron ores such as haematite contain iron oxide. The oxygen must be removed from the iron oxide to leave the iron behind. Reactions in which oxygen […]
How many times have the Ravens beat the Colts?
How many times have the Ravens beat the Colts? The two teams have met each other 16 times (including 3 postseason games), with the Baltimore Ravens winning 6 games and the Indianapolis Colts winning 10 games. Who is winning between Ravens and Colts? In the end, Baltimore beat the Indianapolis Colts, 24-10, to head to […]
What to give a newborn puppy to eat?
What to give a newborn puppy to eat? Puppy milk replacer should be the sole source of nutrition until 3-4 weeks of age at which time the weaning process may begin. The transition from formula to solid food is a gradual process, so be patient. Use a high-quality food formulated to support growth and reproduction. […]
What is an example of symbiosis in the grassland biome?
What is an example of symbiosis in the grassland biome? Commensalism in Temperate Grasslands Cattle frequent grassland biomes. Cattle egrets have adapted to feed on the disturbed insects flushed from the grasses by the cattle. The cattle receive no benefit, but the cattle egrets benefit from the food source. For another example, nurseplants are found […]