Category: Assignment

What is the waggle dance how is it used what does it tell us about bees? When a worker discovers a good source of nectar or pollen (note the pollen spores dusting this bee’s back), she will return to the hive to perform a waggle dance to let her nest mates know where it lies. […]

Is purified water free of minerals? Purified water has had chemicals and contaminants removed, but it may still contain minerals. Purified water is filtered through one of these processes: Reverse osmosis filters the water through a special material called a semipermeable membrane. Does purified drinking water have minerals? While distilled water is the purest type […]

How many pounds is a gopher? Gophers weigh around 200 g (1⁄2 lb), and are about 15–20 cm (6–8 in) in body length, with a tail 2.5–5 cm (1–2 in) long. A few species reach weights approaching 1 kg (2.2 lb). Within any species, the males are larger than the females, and can be nearly […]

What is a graphics card in a computer? The graphics processing unit (GPU), also called graphics card or video card, is a specialized electronic circuit that accelerates the creation and rendering of images, video, and animations. It performs fast math calculations while freeing the CPU to perform other tasks. Where is graphics card in PC? […]

How much of your provident fund is tax free? Helena, The first R25 000 is paid out tax-free, the balance to R660 000 is taxed at 18%, the balance to R990 000 at 27% and the remainder at 36%. The tables are the applied to the aggregate of all your retirement fund withdrawals (current and […]

Why is HR centralized? A centralized human resources unit rapidly and efficiently optimizes essential business processes. The staff can more easily develop and coordinate consistent processes for payroll, benefits, recruiting, onboarding performance management and recognition. What is centralized human resources? Centralized human resources means HR professionals oversee primary employee management functions from a main office. […]

Why is my dog dry heaving but not throwing up? Non-productive retching, or dry heaving, in any breed dog is always considered an emergency due to the concern for a process called gastric dilation and volvulus (frequently referred to as GDV, or gas bloat). Why does my dog keep acting like he is going to […]

How do you attach iron head to shaft? Apply epoxy to the tip of the shaft and the inside of the hosel of the club head, and insert the shaft into it. Make sure all surfaces of both are covered. To seat the shaft, rotate it inside the hosel, then tap the butt end of […]

Why did John the Baptist have to be named John? A hermit and preacher among the Jews (see also Jews) of the time of Jesus and a relative of Jesus. John was known as “the Baptist” because he called on his followers to go through a ceremony of baptism to demonstrate their repentance for their […]

Can PCOS affect breast size? Common symptoms include irregular or missed periods, hirsutism (hair growth on the face, chest, stomach, around the nipples, back, thumbs or toes), infertility due to lack of ovulation, decreased breast size, acne, thinning of scalp hair, and acanthosis nigricans (dark or thick skin markings and creases around the … Does […]