In one instance, the parent attacked a human who approached their babies. (fws.gov). The Northern Snakehead has made quite an economic impact on the areas it has invaded. Since it destroys ecosystems, money has to be spent on pesticides to attempt to wipe out the species. When the pesticide is placed in a pond, it kills every fish in that pond.
One amazing species (Birgus latro) can climb coconut trees, cut a coconut loose, and can make a hole in a coconut so it can eat the inside! (I'm not making this up!) They do all have to return to the water to reproduce however. Did you know that hermit crabs are not considered true crabs? Two big differences are seen in the legs and the antenna.
They are also diurnal. Gila monsters lay 2 to 13 eggs and they mate in the spring but don’t lay them until summer. The mother doesn’t stay home with her babies.The gila monster’s prey is small birds and animals, mice, insects and eggs. Gila monsters are the only poisonous lizard in America. If you annoy gila monsters they grab you and not do let go.
The eggs become___tadpoles___ that swim in the water and eventually grow legs. 8. They finally grow legs and come to land as small ______frogs_______.
Once they’ve hatched, the young look like miniature adults. Where as spawn of an amphibian is aquatic larva. Enclosed by a soft gel exterior making them substantial prey for underwater hunters. Amphibians spend the first part of their life in water. There for they’re born with gills and go through metamorphosis to grow lungs and limbs.
The Amniotic Sac also develops, which is a fluid-filled membrane that supports the developing fetus. During the First Trimester, the child will develop limb buds, which are the beginning of the arms and legs, along with developing; fingers, toes, ears, ankles, wrists, and eyelids. The child’s heart will begin to beat around the 25th day after conception. The child also begins to develop all of its major organism, and its neural tube, which connects the brain to the spinal cord. Usually home pregnancy tests are accurate after the first day of a woman's missed period.
Most jelly fish are dangerous as they sting other creatures, when touched by one of their tentacles. Clown fish are immune to stings thus why Marlin wasn’t affected. 14. Compare Dory, Bruce and Nemo, which is the best adapted for speed and why? Bruce is best adapted for speed, as he is a shark and needs to be fast to catch and hunt down his prey.
After the egg has been fertilised by one single sperm, no more sperm can enter and the egg becomes a Zygote. The Zygote travels through the fallopian tubes in to the womb where it attaches itself to the lining of the womb and begins to grow. This is at about 6-10 days after the woman’s egg is released. (nhs.uk) accessed 18.11.2013 Between 6-10 days and 8 weeks, the Zygote is called an Embryo, The sac that forms around the baby (amniotic) is filled with fluid which protects the baby like a cushion incase mum has ay falls or bumps. The placenta starts growing, this is full of blood vessels that take food and oxygen to the baby and takes away any waste produce throught the umbilical cord.
Beach closures have also been more frequent being something many families, and residents have once enjoyed. These toxic chemicals have been found in fish and wildlife, which have been deposited into the lake by manufacturing sites and other industrial companies. (Glutting, 2003)Runoff pollution, pollution that comes from a single location has also added to the lake’s devastation. Storm water, irrigation runoffs, sediments, fertilizers, and fecal matter deposits, are some of the discharges contributed by sewage treatment plants. These runoffs have contributed to the beach closures, and the unsustainable condition of biological life in the lake.
My research paper is about Bouncing Eggs. An egg is hard, but if the egg drops it will break. A bouncing egg will bounce, and not break. The egg has certain minerals in the eggshell to make it hard. The vinegar removes these minerals, and the shell becomes soft, allowing the egg to bounce without breaking the shell.