Red and yellow absorbs the red and blue absorbs yellow
I believe it would be "bones start to replace cartilage to form the beginnings of a skeleton" since that happens in months 7 and 8
Following are some examples of homologous structures.
A dolphin's flipper, bird's wing, cat's leg, and the human arm are considered homologous structures. Whereas human beings have bones such as the humerus, ulna, radius, wrist bones, and fingers, these features appear as similar bones in form in the other animals. Bats, whales, and many other animals have very similar homologous structures, demonstrating that these creatures all had a common ancestor.
The tailbone in human beings is so-named because it is a homologous structure to the beginning of many animals' tails, such as monkeys. It is known as "vestigial" because it is the last vestige of what was once a tail.
All mollusks have a "foot" that they use to travel. This foot is homologous although it may not appear to be immediately - close inspection demonstrates that in terms of form and function, gastropods, cephalopods, and bivalves share this homologous structure in common.
Mammals share the homologous structure of the vertebrae in common. For instance, in spite of its height, the giraffe has the very same number of neck bones (seven) as a giant whale and a tiny human being.
Human beings, dogs, and cats all have similar pelvises, which are homologous structures to a vestigial pair of bones that snakes have. These bones are the last remains of a pelvis, with no legs to attach.
Our eyes are homologous to the eye bulbs which blind creatures who live in caves have on their heads.
All organisms contain homologous plasma membranes with what is called a phospholipid bi-layer.
The wrist bone of the human being is homologous with the structures of many other animals, including the dolphin and the bird. A homologous structure in the panda looks like a sixth appendage, but it is actually a modified wrist bone that helps the panda bears pick leaves off the trees more dexterously.
An auditory bone that exists inside the ear of mammals is a homologous structure to the reptile's jaw bone (including the dinosaurs) as well as the jawbone of species of fish that are still in existence today.
The carpals, metacarpals, and phalanges of the human hand have homologous structures in a variety of animals, and they're not all mammals. For instance, these features are seen in penguins and reptiles as well as the mammals to which human beings are more closely related.
The genetic code among all living things is homologous - extremely similar although other genetic codes exist. This suggests a common ancestor.
Wasps and bees have stingers that they can use when they feel they are in danger. However, this is a homologous structure to the ovipositor of other organisms - the feature that allows these organisms to lay eggs.
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Learn to relax. The body's natural antidote to stress is called the relaxation response. It's the opposite of stress, and is a feeling of well-being and calm. You can activate the relaxation response simply by relaxing. Learn and practice easy breathing exercises, then use them when you're caught up in stressful situations.
Make time for fun. Build time into your schedule for activities you enjoy — read a good book, play with your pet, laugh, do a hobby, make art or music, spend time with positive people, or be in nature.
Treat your body well. Get regular exercise and eat well to help your body function at its best. When you're stressed out, it's easy to eat on the run or eat junk food. But under stressful conditions, you need good nutrition more than ever.
Find the upside. Your outlook, attitude, and thoughts influence the way you see things. Is your cup half full or half empty? A healthy dose of optimism can help you make the best of stressful circumstances — and even recognize something you've learned from the situation.
Solve the little problems. Take action to solve problems that crop up. For example, if you're stressed out over homework, size up the situation and figure out ways to handle it better.
Build positive relationships. Knowing that there are people who believe in us boosts our ability to deal with challenges. Ask for help and support when you need it. Share what you're going through — including the good things that are happening.
You can do things to handle the stress that comes along with any new challenge, good or bad. Stress-management skills work best when they're practiced ahead of time, not just when the pressure's on. Knowing how to "de-stress" and calm yourself can help you get
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