Animal Behavior. Another valuable class for someone who wants to work with animals is animal behavior science. This type of class will teach you why animals act the way they do. These classes combine biology with psychology.ne of the reasons that becoming a veterinarian can be harder than becoming a doctor is that there are many species of animals. You may need to take separate classes on animals with backbones and without, as well as individual classes on mammals, reptiles, insects and other forms of animal life.
Key weather averages for Puerto Rico in April. 1  29. 29Â°C max day temperature. 2  9. 9 hours of sunshine per day. 3  14. 14 days with some rainfall. 4  21. 21Â°C min night temperature. 5  13. 13 hours of daylight per day. 6  H. High heat & humidity. 7  121. 121 mm of monthly rainfall. 8  11. 11+ (Extreme) UV index. 9  26. 26Â°C sea temperature.
The weather is dry and cloudy, and it is still very cold. Tibet is probably open to tourists in early April. April is one of the best months to visit since it is low tourist season and the weather is comfortable during the day.Clothing: The temperature can still drop to freezing at night so bring warm clothes with you.n Hong Kong in April, the weather is pleasant and warm. It will be warm during the day and even hot and humid. Guilin can still be quite cool following rain in April. It rains 2/3 of the days of April. Clothing: Bring light clothes that will feel comfortable under rain gear.