Answer:
Reduction division: The first cell division in meiosis, the process by which germ cells are formed. In reduction division, the chromosome number is reduced from diploid (46 chromosomes) to haploid (23 chromosomes). Also known as first meiotic division and first meiosis.
Explanation:
ok!!!
Answer:
Honestly i think that its Richness because its good to have a good amount of different species so that there is a good number of animals to create a food chain. The amount of animals in a population is important but its more important to have a variety of different animals so that all the populations have other animals to eat or survive off of.
Explanation:
The one with three lines and here is a chart if you need any more help :D
1. The science of classifying living things is called taxonomy. Linnaeus introduced the classification system that forms the basis of modern classification. Taxa in the Linnaean system include the kingdom, phylum, class, order, family, genus, and species. ... The domain is a broader taxon than the kingdom.
2. Don't travel by air if you can avoid it because air travel uses up large amounts of fossil fuels and creates greenhouse gases. Dispose of any rubbish responsibly - it can be hazardous to wildlife. Use public transport, cycle or walk instead of using a car. Use facilities and trips run by local people whenever possible.
Hope this helps!
"1. Body composition is defined as D. ratio of muscle to fat.
2. Slow-twitch fibers are designed for D. endurance.
3. A by-product of ATP breakdown is D. ADP and phosphorous
4. A tendon is important for muscles. C. It serves as an attachment point to bone
5. Most joints in the body form B. FIRST-CLASS levers.
6. The correct statement concerning good posture is D. Good posture may help to improve balance.
7. The C. Buttocks is considered part of the pelvic girdle?
8. Fitness professionals know that good posture B. is a habit that can be learned and maintained.
9. One of the positive health-related benefits of muscular fitness is D. increased endurance during exercise.
10. The sagittal plane divides the body D. into left and right halves.
11. A normal spine appear on an x-ray B. With natural curves in the neck and lower back
12. Based on the factors of stability, A. Leg curl would be the most unstable lift
13. When you flex your arm, you're performing a/an C. CONCENTRIC contraction.
14. The three body systems that benefit from good posture are B. Digestive, circulatory, and respiratory
15. C. IRON is essential for both bone health and muscle contractions.
16. B. FASCIA is the type of tissue that covers and separates skeletal muscles, providing shape and aiding in function.
17. The most common debilitating disorder among Americans under age 45 is C. tension headaches.
18. Tension headaches usually begin in the D. neck.
19. When you sit with good posture, your spine should be A. very relaxed.
20. A/an C. NEUTRAL spine is one that allows for natural curves and arches.
21. Posture and muscular balance can usually be improved by A. exercising and stretching.
22. D. SYNOVIAL is a freely movable joint?
23. Postural muscles tend to C. WEAKEN if they aren't regularly stimulated to produce adequate force.
24. Aerobic production of ATP comes from D. CARBOHYDRATES during high-intensity training.
25. Standing on your toes is an example of D. Second class lever.
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